diff --git a/dist/choropleth.js b/dist/choropleth.js index 4b8de56..af93630 100644 --- a/dist/choropleth.js +++ b/dist/choropleth.js @@ -1,53 +1,11076 @@ -!function(n){function r(e){if(t[e])return t[e].exports;var o=t[e]={exports:{},id:e,loaded:!1};return n[e].call(o.exports,o,o.exports,r),o.loaded=!0,o.exports}var t={};return r.m=n,r.c=t,r.p="",r(0)}([function(n,r,t){var e=t(111),o=t(51),u=t(85);e.choropleth=n.exports=function(n,r){r=r||{},u.defaults(r,{valueProperty:"value",scale:["white","red"],steps:5,mode:"q"});var t=r.style,f=n.features.map("function"==typeof r.valueProperty?r.valueProperty:function(n){return n.properties[r.valueProperty]}),a=o.limits(f,r.mode,r.steps-1),c=r.colors&&r.colors.length===a.length?r.colors:o.scale(r.scale).colors(a.length);return e.geoJson(n,u.extend(r,{limits:a,colors:c,style:function(n){var e,o={};if(e="function"==typeof r.valueProperty?r.valueProperty(n):n.properties[r.valueProperty],!isNaN(e))for(var f=0;f0;++e-1&&n%1==0&&n<=e}var e=9007199254740991;n.exports=t},function(n,r,t){function e(n){if(u(n))return n;var r=[];return o(n).replace(f,function(n,t,e,o){r.push(e?o.replace(a,"$1"):t||n)}),r}var o=t(70),u=t(2),f=/[^.[\]]+|\[(?:(-?\d+(?:\.\d+)?)|(["'])((?:(?!\2)[^\n\\]|\\.)*?)\2)\]/g,a=/\\(\\)?/g;n.exports=e},function(n,r,t){function e(n){return u(n)&&o(n)&&a.call(n,"callee")&&!c.call(n,"callee")}var o=t(8),u=t(4),f=Object.prototype,a=f.hasOwnProperty,c=f.propertyIsEnumerable;n.exports=e},function(n,r,t){function e(n,r,t){if(null!=n){void 0!==t&&t in o(n)&&(r=[t]);for(var e=0,u=r.length;null!=n&&e-1&&n%1==0&&no?0:o+r),t=void 0===t||t>o?o:+t||0,t<0&&(t+=o),o=r>t?0:t-r>>>0,r>>>=0;for(var u=Array(o);++e2?t[f-2]:void 0,c=f>2?t[2]:void 0,i=f>1?t[f-1]:void 0;for("function"==typeof a?(a=o(a,i,5),f-=2):(a="function"==typeof i?i:void 0,f-=a?1:0),c&&u(t[0],t[1],c)&&(a=f<3?void 0:a,f=1);++et&&(n=t),n},An=function(n){return n.length>=3?[].slice.call(n):n[0]},j=function(n){var r,t;for(n._clipped=!1,n._unclipped=n.slice(0),r=t=0;t<3;r=++t)r<3?((n[r]<0||n[r]>255)&&(n._clipped=!0),n[r]<0&&(n[r]=0),n[r]>255&&(n[r]=255)):3===r&&(n[r]<0&&(n[r]=0),n[r]>1&&(n[r]=1));return n._clipped||delete n._unclipped,n},a=Math.PI,wn=Math.round,N=Math.cos,E=Math.floor,on=Math.pow,T=Math.log,jn=Math.sin,_n=Math.sqrt,v=Math.atan2,Q=Math.max,b=Math.abs,l=2*a,c=a/3,u=a/180,i=180/a,k=function(){return arguments[0]instanceof t?arguments[0]:function(n,r,t){t.prototype=n.prototype;var e=new t,o=n.apply(e,r);return Object(o)===o?o:e}(t,arguments,function(){})},h=[],"undefined"!=typeof n&&null!==n&&null!=n.exports&&(n.exports=k),e=[],o=function(){return k}.apply(r,e),!(void 0!==o&&(n.exports=o)),k.version="1.3.4",d={},s=[],p=!1,t=function(){function n(){var n,r,t,e,o,u,f,a,c;for(u=this,r=[],a=0,e=arguments.length;a3?r[3]:1]},Sn=function(n){return 255*(n<=.00304?12.92*n:1.055*on(n,1/2.4)-.055)},V=function(n){return n>f.t1?n*n*n:f.t2*(n-f.t0)},f={Kn:18,Xn:.95047,Yn:1,Zn:1.08883,t0:.137931034,t1:.206896552,t2:.12841855,t3:.008856452},dn=function(){var n,r,t,e,o,u,f,a;return e=An(arguments),t=e[0],r=e[1],n=e[2],o=yn(t,r,n),u=o[0],f=o[1],a=o[2],[116*f-16,500*(u-f),200*(f-a)]},mn=function(n){return(n/=255)<=.04045?n/12.92:on((n+.055)/1.055,2.4)},Pn=function(n){return n>f.t3?on(n,1/3):n/f.t2+f.t0},yn=function(){var n,r,t,e,o,u,a;return e=An(arguments),t=e[0],r=e[1],n=e[2],t=mn(t),r=mn(r),n=mn(n),o=Pn((.4124564*t+.3575761*r+.1804375*n)/f.Xn),u=Pn((.2126729*t+.7151522*r+.072175*n)/f.Yn),a=Pn((.0193339*t+.119192*r+.9503041*n)/f.Zn),[o,u,a]},k.lab=function(){return function(n,r,t){t.prototype=n.prototype;var e=new t,o=n.apply(e,r);return Object(o)===o?o:e}(t,En.call(arguments).concat(["lab"]),function(){})},d.lab=K,t.prototype.lab=function(){return dn(this._rgb)},g=function(n){var r,t,e,o,u,f,a,c,i,l,s;return n=function(){var r,t,e;for(e=[],t=0,r=n.length;t=360;)t-=360;h[l]=t}return k(h,r).alpha(e/s)},d.rgb=function(){var n,r,t,e;r=An(arguments),t=[];for(n in r)e=r[n],t.push(e);return t},k.rgb=function(){return function(n,r,t){t.prototype=n.prototype;var e=new t,o=n.apply(e,r);return Object(o)===o?o:e}(t,En.call(arguments).concat(["rgb"]),function(){})},t.prototype.rgb=function(n){return null==n&&(n=!0),n?this._rgb.map(Math.round).slice(0,3):this._rgb.slice(0,3)},t.prototype.rgba=function(n){return null==n&&(n=!0),n?[Math.round(this._rgb[0]),Math.round(this._rgb[1]),Math.round(this._rgb[2]),this._rgb[3]]:this._rgb.slice(0)},s.push({p:3,test:function(n){var r;return r=An(arguments),"array"===Nn(r)&&3===r.length?"rgb":4===r.length&&"number"===Nn(r[3])&&r[3]>=0&&r[3]<=1?"rgb":void 0}}),L=function(n){var r,t,e,o,u,f;if(n.match(/^#?([A-Fa-f0-9]{6}|[A-Fa-f0-9]{3})$/))return 4!==n.length&&7!==n.length||(n=n.substr(1)),3===n.length&&(n=n.split(""),n=n[0]+n[0]+n[1]+n[1]+n[2]+n[2]),f=parseInt(n,16),o=f>>16,e=f>>8&255,t=255&f,[o,e,t,1];if(n.match(/^#?([A-Fa-f0-9]{8})$/))return 9===n.length&&(n=n.substr(1)),f=parseInt(n,16),o=f>>24&255,e=f>>16&255,t=f>>8&255,r=wn((255&f)/255*100)/100,[o,e,t,r];if(null!=d.css&&(u=d.css(n)))return u;throw"unknown color: "+n},cn=function(n,r){var t,e,o,u,f,a,c;return null==r&&(r="rgb"),f=n[0],o=n[1],e=n[2],t=n[3],f=Math.round(f),o=Math.round(o),e=Math.round(e),c=f<<16|o<<8|e,a="000000"+c.toString(16),a=a.substr(a.length-6),u="0"+wn(255*t).toString(16),u=u.substr(u.length-2),"#"+function(){switch(r.toLowerCase()){case"rgba":return a+u;case"argb":return u+a;default:return a}}()},d.hex=function(n){return L(n)},k.hex=function(){return function(n,r,t){t.prototype=n.prototype;var e=new t,o=n.apply(e,r);return Object(o)===o?o:e}(t,En.call(arguments).concat(["hex"]),function(){})},t.prototype.hex=function(n){return null==n&&(n="rgb"),cn(this._rgb,n)},s.push({p:4,test:function(n){if(1===arguments.length&&"string"===Nn(n))return"hex"}}),G=function(){var n,r,t,e,o,u,f,a,c,i,l,s,p,d;if(n=An(arguments),o=n[0],l=n[1],f=n[2],0===l)c=e=r=255*f;else{for(d=[0,0,0],t=[0,0,0],p=f<.5?f*(1+l):f+l-f*l,s=2*f-p,o/=360,d[0]=o+1/3,d[1]=o,d[2]=o-1/3,u=a=0;a<=2;u=++a)d[u]<0&&(d[u]+=1),d[u]>1&&(d[u]-=1),6*d[u]<1?t[u]=s+6*(p-s)*d[u]:2*d[u]<1?t[u]=p:3*d[u]<2?t[u]=s+(p-s)*(2/3-d[u])*6:t[u]=s;i=[wn(255*t[0]),wn(255*t[1]),wn(255*t[2])],c=i[0],e=i[1],r=i[2]}return n.length>3?[c,e,r,n[3]]:[c,e,r]},sn=function(n,r,t){var e,o,u,f,a;return void 0!==n&&n.length>=3&&(f=n,n=f[0],r=f[1],t=f[2]),n/=255,r/=255,t/=255,u=Math.min(n,r,t),Q=Math.max(n,r,t),o=(Q+u)/2,Q===u?(a=0,e=Number.NaN):a=o<.5?(Q-u)/(Q+u):(Q-u)/(2-Q-u),n===Q?e=(r-t)/(Q-u):r===Q?e=2+(t-n)/(Q-u):t===Q&&(e=4+(n-r)/(Q-u)),e*=60,e<0&&(e+=360),[e,a,o]},k.hsl=function(){return function(n,r,t){t.prototype=n.prototype;var e=new t,o=n.apply(e,r);return Object(o)===o?o:e}(t,En.call(arguments).concat(["hsl"]),function(){})},d.hsl=G,t.prototype.hsl=function(){return sn(this._rgb)},I=function(){var n,r,t,e,o,u,f,a,c,i,l,s,p,d,h,b,v,g;if(n=An(arguments),o=n[0],b=n[1],g=n[2],g*=255,0===b)c=e=r=g;else switch(360===o&&(o=0),o>360&&(o-=360),o<0&&(o+=360),o/=60,u=E(o),t=o-u,f=g*(1-b),a=g*(1-b*t),v=g*(1-b*(1-t)),u){case 0:i=[g,v,f],c=i[0],e=i[1],r=i[2];break;case 1:l=[a,g,f],c=l[0],e=l[1],r=l[2];break;case 2:s=[f,g,v],c=s[0],e=s[1],r=s[2];break;case 3:p=[f,a,g],c=p[0],e=p[1],r=p[2];break;case 4:d=[v,f,g],c=d[0],e=d[1],r=d[2];break;case 5:h=[g,f,a],c=h[0],e=h[1],r=h[2]}return[c,e,r,n.length>3?n[3]:1]},pn=function(){var n,r,t,e,o,u,f,a,c;return f=An(arguments),u=f[0],t=f[1],n=f[2],o=Math.min(u,t,n),Q=Math.max(u,t,n),r=Q-o,c=Q/255,0===Q?(e=Number.NaN,a=0):(a=r/Q,u===Q&&(e=(t-n)/r),t===Q&&(e=2+(n-u)/r),n===Q&&(e=4+(u-t)/r),e*=60,e<0&&(e+=360)),[e,a,c]},k.hsv=function(){return function(n,r,t){t.prototype=n.prototype;var e=new t,o=n.apply(e,r);return Object(o)===o?o:e}(t,En.call(arguments).concat(["hsv"]),function(){})},d.hsv=I,t.prototype.hsv=function(){return pn(this._rgb)},tn=function(n){var r,t,e;return"number"===Nn(n)&&n>=0&&n<=16777215?(e=n>>16,t=n>>8&255,r=255&n,[e,t,r,1]):(console.warn("unknown num color: "+n),[0,0,0,1])},vn=function(){var n,r,t,e;return e=An(arguments),t=e[0],r=e[1],n=e[2],(t<<16)+(r<<8)+n},k.num=function(n){return new t(n,"num")},t.prototype.num=function(n){return null==n&&(n="rgb"),vn(this._rgb,n)},d.num=tn,s.push({p:1,test:function(n){if(1===arguments.length&&"number"===Nn(n)&&n>=0&&n<=16777215)return"num"}}),B=function(){var n,r,t,e,o,u,f,a,c,i,l,s,p,d,h,b,v,g,y,m;if(t=An(arguments),a=t[0],o=t[1],r=t[2],o/=100,f=f/100*255,n=255*o,0===o)s=f=e=r;else switch(360===a&&(a=0),a>360&&(a-=360),a<0&&(a+=360),a/=60,c=E(a),u=a-c,i=r*(1-o),l=i+n*(1-u),y=i+n*u,m=i+n,c){case 0:p=[m,y,i],s=p[0],f=p[1],e=p[2];break;case 1:d=[l,m,i],s=d[0],f=d[1],e=d[2];break;case 2:h=[i,m,y],s=h[0],f=h[1],e=h[2];break;case 3:b=[i,l,m],s=b[0],f=b[1],e=b[2];break;case 4:v=[y,i,m],s=v[0],f=v[1],e=v[2];break;case 5:g=[m,i,l],s=g[0],f=g[1],e=g[2]}return[s,f,e,t.length>3?t[3]:1]},an=function(){var n,r,t,e,o,u,f,a,c;return c=An(arguments),a=c[0],o=c[1],r=c[2],f=Math.min(a,o,r),Q=Math.max(a,o,r),e=Q-f,t=100*e/255,n=f/(255-e)*100,0===e?u=Number.NaN:(a===Q&&(u=(o-r)/e),o===Q&&(u=2+(r-a)/e),r===Q&&(u=4+(a-o)/e),u*=60,u<0&&(u+=360)),[u,t,n]},k.hcg=function(){return function(n,r,t){t.prototype=n.prototype;var e=new t,o=n.apply(e,r);return Object(o)===o?o:e}(t,En.call(arguments).concat(["hcg"]),function(){})},d.hcg=B,t.prototype.hcg=function(){return an(this._rgb)},A=function(n){var r,t,e,o,u,f,a,c;if(n=n.toLowerCase(),null!=k.colors&&k.colors[n])return L(k.colors[n]);if(u=n.match(/rgb\(\s*(\-?\d+),\s*(\-?\d+)\s*,\s*(\-?\d+)\s*\)/)){for(a=u.slice(1,4),o=f=0;f<=2;o=++f)a[o]=+a[o];a[3]=1}else if(u=n.match(/rgba\(\s*(\-?\d+),\s*(\-?\d+)\s*,\s*(\-?\d+)\s*,\s*([01]|[01]?\.\d+)\)/))for(a=u.slice(1,5),o=c=0;c<=3;o=++c)a[o]=+a[o];else if(u=n.match(/rgb\(\s*(\-?\d+(?:\.\d+)?)%,\s*(\-?\d+(?:\.\d+)?)%\s*,\s*(\-?\d+(?:\.\d+)?)%\s*\)/)){for(a=u.slice(1,4),o=r=0;r<=2;o=++r)a[o]=wn(2.55*a[o]);a[3]=1}else if(u=n.match(/rgba\(\s*(\-?\d+(?:\.\d+)?)%,\s*(\-?\d+(?:\.\d+)?)%\s*,\s*(\-?\d+(?:\.\d+)?)%\s*,\s*([01]|[01]?\.\d+)\)/)){for(a=u.slice(1,5),o=t=0;t<=2;o=++t)a[o]=wn(2.55*a[o]);a[3]=+a[3]}else(u=n.match(/hsl\(\s*(\-?\d+(?:\.\d+)?),\s*(\-?\d+(?:\.\d+)?)%\s*,\s*(\-?\d+(?:\.\d+)?)%\s*\)/))?(e=u.slice(1,4),e[1]*=.01,e[2]*=.01,a=G(e),a[3]=1):(u=n.match(/hsla\(\s*(\-?\d+(?:\.\d+)?),\s*(\-?\d+(?:\.\d+)?)%\s*,\s*(\-?\d+(?:\.\d+)?)%\s*,\s*([01]|[01]?\.\d+)\)/))&&(e=u.slice(1,4),e[1]*=.01,e[2]*=.01,a=G(e),a[3]=+u[4]);return a},fn=function(n){var r;return r=n[3]<1?"rgba":"rgb","rgb"===r?r+"("+n.slice(0,3).map(wn).join(",")+")":"rgba"===r?r+"("+n.slice(0,3).map(wn).join(",")+","+n[3]+")":void 0},xn=function(n){return wn(100*n)/100},q=function(n,r){var t;return t=r<1?"hsla":"hsl",n[0]=xn(n[0]||0),n[1]=xn(100*n[1])+"%",n[2]=xn(100*n[2])+"%","hsla"===t&&(n[3]=r),t+"("+n.join(",")+")"},d.css=function(n){return A(n)},k.css=function(){return function(n,r,t){t.prototype=n.prototype;var e=new t,o=n.apply(e,r);return Object(o)===o?o:e}(t,En.call(arguments).concat(["css"]),function(){})},t.prototype.css=function(n){return null==n&&(n="rgb"),"rgb"===n.slice(0,3)?fn(this._rgb):"hsl"===n.slice(0,3)?q(this.hsl(),this.alpha()):void 0},d.named=function(n){return L(Mn[n])},s.push({p:5,test:function(n){if(1===arguments.length&&null!=Mn[n])return"named"}}),t.prototype.name=function(n){var r,t;arguments.length&&(Mn[n]&&(this._rgb=L(Mn[n])),this._rgb[3]=1),r=this.hex();for(t in Mn)if(r===Mn[t])return t;return r},z=function(){var n,r,t,e;return e=An(arguments),t=e[0],n=e[1],r=e[2],r*=u,[t,N(r)*n,jn(r)*n]},D=function(){var n,r,t,e,o,u,f,a,c,i,l;return t=An(arguments),a=t[0],o=t[1],f=t[2],i=z(a,o,f),n=i[0],r=i[1],e=i[2],l=K(n,r,e),c=l[0],u=l[1],e=l[2],[c,u,e,t.length>3?t[3]:1]},X=function(){var n,r,t,e,o,u;return u=An(arguments),o=u[0],n=u[1],r=u[2],t=_n(n*n+r*r),e=(v(r,n)*i+360)%360,0===wn(1e4*t)&&(e=Number.NaN),[o,t,e]},hn=function(){var n,r,t,e,o,u,f;return u=An(arguments),o=u[0],t=u[1],r=u[2],f=dn(o,t,r),e=f[0],n=f[1],r=f[2],X(e,n,r)},k.lch=function(){var n;return n=An(arguments),new t(n,"lch")},k.hcl=function(){var n;return n=An(arguments),new t(n,"hcl")},d.lch=D,d.hcl=function(){var n,r,t,e;return e=An(arguments),r=e[0],n=e[1],t=e[2],D([t,n,r])},t.prototype.lch=function(){return hn(this._rgb)},t.prototype.hcl=function(){return hn(this._rgb).reverse()},un=function(n){var r,t,e,o,u,f,a,c,i;return null==n&&(n="rgb"),c=An(arguments),a=c[0],o=c[1],r=c[2],a/=255,o/=255,r/=255,u=1-Math.max(a,Math.max(o,r)),e=u<1?1/(1-u):0,t=(1-a-u)*e,f=(1-o-u)*e,i=(1-r-u)*e,[t,f,i,u]},_=function(){var n,r,t,e,o,u,f,a,c;return r=An(arguments),e=r[0],f=r[1],c=r[2],u=r[3],n=r.length>4?r[4]:1,1===u?[0,0,0,n]:(a=e>=1?0:255*(1-e)*(1-u),o=f>=1?0:255*(1-f)*(1-u),t=c>=1?0:255*(1-c)*(1-u),[a,o,t,n])},d.cmyk=function(){return _(An(arguments))},k.cmyk=function(){return function(n,r,t){t.prototype=n.prototype;var e=new t,o=n.apply(e,r);return Object(o)===o?o:e}(t,En.call(arguments).concat(["cmyk"]),function(){})},t.prototype.cmyk=function(){return un(this._rgb)},d.gl=function(){var n,r,t,e,o;for(e=function(){var n,t;n=An(arguments),t=[];for(r in n)o=n[r],t.push(o);return t}.apply(this,arguments),n=t=0;t<=2;n=++t)e[n]*=255;return e},k.gl=function(){return function(n,r,t){t.prototype=n.prototype;var e=new t,o=n.apply(e,r);return Object(o)===o?o:e}(t,En.call(arguments).concat(["gl"]),function(){})},t.prototype.gl=function(){var n;return n=this._rgb,[n[0]/255,n[1]/255,n[2]/255,n[3]]},bn=function(n,r,t){var e;return e=An(arguments),n=e[0],r=e[1],t=e[2],n=W(n),r=W(r),t=W(t),.2126*n+.7152*r+.0722*t},W=function(n){return n/=255,n<=.03928?n/12.92:on((n+.055)/1.055,2.4)},h=[],U=function(n,r,t,e){var o,u,f,a;for(null==t&&(t=.5),null==e&&(e="rgb"),"object"!==Nn(n)&&(n=k(n)),"object"!==Nn(r)&&(r=k(r)),f=0,u=h.length;fn?u(t,c):u(c,f)},t=bn(this._rgb),this._rgb=(t>n?u(k("black"),this):u(this,k("white"))).rgba()),this):bn(this._rgb)},On=function(n){var r,t,e,o;return o=n/100,o<66?(e=255,t=-155.25485562709179-.44596950469579133*(t=o-2)+104.49216199393888*T(t),r=o<20?0:-254.76935184120902+.8274096064007395*(r=o-10)+115.67994401066147*T(r)):(e=351.97690566805693+.114206453784165*(e=o-55)-40.25366309332127*T(e),t=325.4494125711974+.07943456536662342*(t=o-50)-28.0852963507957*T(t),r=255),[e,t,r]},gn=function(){var n,r,t,e,o,u,f,a,c;for(f=An(arguments),u=f[0],t=f[1],n=f[2],o=1e3,e=4e4,r=.4;e-o>r;)c=.5*(e+o),a=On(c),a[2]/a[0]>=n/u?e=c:o=c;return wn(c)},k.temperature=k.kelvin=function(){return function(n,r,t){t.prototype=n.prototype;var e=new t,o=n.apply(e,r);return Object(o)===o?o:e}(t,En.call(arguments).concat(["temperature"]),function(){})},d.temperature=d.kelvin=d.K=On,t.prototype.temperature=function(){return gn(this._rgb)},t.prototype.kelvin=t.prototype.temperature,k.contrast=function(n,r){var e,o,u,f;return"string"!==(u=Nn(n))&&"number"!==u||(n=new t(n)),"string"!==(f=Nn(r))&&"number"!==f||(r=new t(r)),e=n.luminance(),o=r.luminance(),e>o?(e+.05)/(o+.05):(o+.05)/(e+.05)},k.distance=function(n,r,e){var o,u,f,a,c,i,l;null==e&&(e="lab"),"string"!==(c=Nn(n))&&"number"!==c||(n=new t(n)),"string"!==(i=Nn(r))&&"number"!==i||(r=new t(r)),f=n.get(e),a=r.get(e),l=0;for(u in f)o=(f[u]||0)-(a[u]||0),l+=o*o;return Math.sqrt(l)},k.deltaE=function(n,r,e,o){var u,f,c,i,l,s,p,d,h,g,y,m,x,w,k,j,_,O,A,M,P,S,E,B,L,R,q;for(null==e&&(e=1),null==o&&(o=1),"string"!==(_=Nn(n))&&"number"!==_||(n=new t(n)),"string"!==(O=Nn(r))&&"number"!==O||(r=new t(r)),A=n.lab(),u=A[0],c=A[1],l=A[2],M=r.lab(),f=M[0],i=M[1],s=M[2],p=_n(c*c+l*l),d=_n(i*i+s*s),E=u<16?.511:.040975*u/(1+.01765*u),P=.0638*p/(1+.0131*p)+.638,j=p<1e-6?0:180*v(l,c)/a;j<0;)j+=360;for(;j>=360;)j-=360;return B=j>=164&&j<=345?.56+b(.2*N(a*(j+168)/180)):.36+b(.4*N(a*(j+35)/180)),h=p*p*p*p,k=_n(h/(h+1900)),S=P*(k*B+1-k),w=u-f,x=p-d,y=c-i,m=l-s,g=y*y+m*m-x*x,L=w/(e*E),R=x/(o*P),q=S,_n(L*L+R*R+g/(q*q))},t.prototype.get=function(n){var r,t,e,o,u,f;return e=this,u=n.split("."),o=u[0],r=u[1],f=e[o](),r?(t=o.indexOf(r),t>-1?f[t]:console.warn("unknown channel "+r+" in mode "+o)):f},t.prototype.set=function(n,r){var t,e,o,u,f,a;if(o=this,f=n.split("."),u=f[0],t=f[1],t)if(a=o[u](),e=u.indexOf(t),e>-1)if("string"===Nn(r))switch(r.charAt(0)){case"+":a[e]+=+r;break;case"-":a[e]+=+r;break;case"*":a[e]*=+r.substr(1);break;case"/":a[e]/=+r.substr(1);break;default:a[e]=+r}else a[e]=r;else console.warn("unknown channel "+t+" in mode "+u);else a=r;return k(a,u).alpha(o.alpha())},t.prototype.clipped=function(){return this._rgb._clipped||!1},t.prototype.alpha=function(n){return arguments.length?k.rgb([this._rgb[0],this._rgb[1],this._rgb[2],n]):this._rgb[3]},t.prototype.darken=function(n){var r,t;return null==n&&(n=1),t=this,r=t.lab(),r[0]-=f.Kn*n,k.lab(r).alpha(t.alpha())},t.prototype.brighten=function(n){return null==n&&(n=1),this.darken(-n)},t.prototype.darker=t.prototype.darken,t.prototype.brighter=t.prototype.brighten,t.prototype.saturate=function(n){var r,t;return null==n&&(n=1),t=this,r=t.lch(),r[1]+=n*f.Kn,r[1]<0&&(r[1]=0),k.lch(r).alpha(t.alpha())},t.prototype.desaturate=function(n){return null==n&&(n=1),this.saturate(-n)},t.prototype.premultiply=function(){var n,r;return r=this.rgb(),n=this.alpha(),k(r[0]*n,r[1]*n,r[2]*n,n)},y=function(n,r,t){if(!y[t])throw"unknown blend mode "+t;return y[t](n,r)},m=function(n){return function(r,t){var e,o;return e=k(t).rgb(),o=k(r).rgb(),k(n(e,o),"rgb")}},S=function(n){return function(r,t){var e,o,u;for(u=[],e=o=0;o<=3;e=++o)u[e]=n(r[e],t[e]);return u}},rn=function(n,r){return n},nn=function(n,r){return n*r/255},M=function(n,r){return n>r?r:n},Z=function(n,r){return n>r?n:r},kn=function(n,r){return 255*(1-(1-n/255)*(1-r/255))},en=function(n,r){return r<128?2*n*r/255:255*(1-2*(1-n/255)*(1-r/255))},w=function(n,r){return 255*(1-(1-r/255)/(n/255))},P=function(n,r){return 255===n?255:(n=255*(r/255)/(1-n/255),n>255?255:n)},y.normal=m(S(rn)),y.multiply=m(S(nn)),y.screen=m(S(kn)),y.overlay=m(S(en)),y.darken=m(S(M)),y.lighten=m(S(Z)),y.dodge=m(S(P)),y.burn=m(S(w)),k.blend=y,k.analyze=function(n){var r,t,e,o;for(e={min:Number.MAX_VALUE,max:Number.MAX_VALUE*-1,sum:0,values:[],count:0},t=0,r=n.length;te.max&&(e.max=o),e.count+=1);return e.domain=[e.min,e.max],e.limits=function(n,r){return k.limits(e,n,r)},e},k.scale=function(n,r){var t,e,o,u,f,a,c,i,l,s,p,d,h,b,v,g,y,m,x,w,j,_;return l="rgb",s=k("#ccc"),b=0,a=!1,f=[0,1],h=[],d=[0,0],t=!1,o=[],p=!1,i=0,c=1,u=!1,e={},v=!0,j=function(n){var r,t,e,u,f,a;if(null==n&&(n=["#fff","#000"]),null!=n&&"string"===Nn(n)&&null!=k.brewer&&(n=k.brewer[n]||k.brewer[n.toLowerCase()]||n),"array"===Nn(n)){for(n=n.slice(0),r=e=0,u=n.length-1;0<=u?e<=u:e>=u;r=0<=u?++e:--e)t=n[r],"string"===Nn(t)&&(n[r]=k(t));for(h.length=0,r=a=0,f=n.length-1;0<=f?a<=f:a>=f;r=0<=f?++a:--a)h.push(r/(n.length-1))}return w(),o=n},m=function(n){var r,e;if(null!=t){for(e=t.length-1,r=0;r=t[r];)r++;return r-1}return 0},_=function(n){return n},g=function(n){var r,e,o,u,f;return f=n,t.length>2&&(u=t.length-1,r=m(n),o=t[0]+(t[1]-t[0])*(0+.5*b),e=t[u-1]+(t[u]-t[u-1])*(1-.5*b),f=i+(t[r]+.5*(t[r+1]-t[r])-o)/(e-o)*(c-i)),f},x=function(n,r){var u,f,a,p,b,g,y,x;if(null==r&&(r=!1),isNaN(n))return s;if(r?x=n:t&&t.length>2?(u=m(n),x=u/(t.length-2),x=d[0]+x*(1-d[0]-d[1])):c!==i?(x=(n-i)/(c-i),x=d[0]+x*(1-d[0]-d[1]),x=Math.min(1,Math.max(0,x))):x=1,r||(x=_(x)),p=Math.floor(1e4*x),v&&e[p])f=e[p];else{if("array"===Nn(o))for(a=b=0,y=h.length-1;0<=y?b<=y:b>=y;a=0<=y?++b:--b){if(g=h[a],x<=g){f=o[a];break}if(x>=g&&a===h.length-1){f=o[a];break}if(x>g&&x=l;r=0<=l?++s:--s)h.push(r/(e-1));return f=[i,c],y},y.mode=function(n){return arguments.length?(l=n,w(),y):l},y.range=function(n,r){return j(n,r),y},y.out=function(n){return p=n,y},y.spread=function(n){return arguments.length?(b=n,y):b},y.correctLightness=function(n){return null==n&&(n=!0),u=n,w(),_=u?function(n){var r,t,e,o,u,f,a,c,i;for(r=x(0,!0).lab()[0],t=x(1,!0).lab()[0],a=r>t,e=x(n,!0).lab()[0],u=r+(t-r)*n,o=e-u,c=0,i=1,f=20;Math.abs(o)>.01&&f-- >0;)!function(){return a&&(o*=-1),o<0?(c=n,n+=.5*(i-n)):(i=n,n+=.5*(c-n)),e=x(n,!0).lab()[0],o=e-u}();return n}:function(n){return n},y},y.padding=function(n){return null!=n?("number"===Nn(n)&&(n=[n,n]),d=n,y):d},y.colors=function(r,e){var u,a,c,i,l,s,p,d;if(arguments.length<2&&(e="hex"),l=[],0===arguments.length)l=o.slice(0);else if(1===r)l=[y(.5)];else if(r>1)a=f[0],u=f[1]-a,l=function(){s=[];for(var n=0;0<=r?nr;0<=r?n++:n--)s.push(n);return s}.apply(this).map(function(n){return y(a+n/(r-1)*u)});else{if(n=[],p=[],t&&t.length>2)for(c=d=1,i=t.length;1<=i?di;c=1<=i?++d:--d)p.push(.5*(t[c-1]+t[c]));else p=f;l=p.map(function(n){return y(n)})}return k[e]&&(l=l.map(function(n){return n[e]()})),l},y.cache=function(n){return null!=n?v=n:v},y},null==k.scales&&(k.scales={}),k.scales.cool=function(){return k.scale([k.hsl(180,1,.9),k.hsl(250,.7,.4)])},k.scales.hot=function(){return k.scale(["#000","#f00","#ff0","#fff"],[0,.25,.75,1]).mode("rgb")},k.analyze=function(n,r,t){var e,o,u,f,a,c,i;if(a={min:Number.MAX_VALUE,max:Number.MAX_VALUE*-1,sum:0,values:[],count:0},null==t&&(t=function(){return!0}),e=function(n){null==n||isNaN(n)||(a.values.push(n),a.sum+=n,na.max&&(a.max=n),a.count+=1)},i=function(n,o){if(t(n,o))return e(null!=r&&"function"===Nn(r)?r(n):null!=r&&"string"===Nn(r)||"number"===Nn(r)?n[r]:n)},"array"===Nn(n))for(f=0,u=n.length;f=$;_=1<=$?++G:--G)A.push(P+_/t*(Q-P));A.push(Q)}else if("l"===r.substr(0,1)){if(P<=0)throw"Logarithmic scales are only possible for values > 0";for(S=Math.LOG10E*T(P),M=Math.LOG10E*T(Q),A.push(P),_=sn=1,F=t-1;1<=F?sn<=F:sn>=F;_=1<=F?++sn:--sn)A.push(on(10,S+_/t*(M-S)));A.push(Q)}else if("q"===r.substr(0,1)){for(A.push(P),_=e=1,D=t-1;1<=D?e<=D:e>=D;_=1<=D?++e:--e)I=(ln.length-1)*_/t,U=E(I),U===I?A.push(ln[U]):(Y=I-U,A.push(ln[U]*(1-Y)+ln[U+1]*Y));A.push(Q)}else if("k"===r.substr(0,1)){for(L=ln.length,g=new Array(L),w=new Array(t),en=!0,R=0,m=null,m=[],m.push(P),_=o=1,Z=t-1;1<=Z?o<=Z:o>=Z;_=1<=Z?++o:--o)m.push(P+_/t*(Q-P));for(m.push(Q);en;){for(O=u=0,J=t-1;0<=J?u<=J:u>=J;O=0<=J?++u:--u)w[O]=0;for(_=f=0,W=L-1;0<=W?f<=W:f>=W;_=0<=W?++f:--f){for(cn=ln[_],B=Number.MAX_VALUE,O=a=0,H=t-1;0<=H?a<=H:a>=H;O=0<=H?++a:--a)j=b(m[O]-cn),j=nn;O=0<=nn?++c:--c)q[O]=null;for(_=i=0,rn=L-1;0<=rn?i<=rn:i>=rn;_=0<=rn?++i:--i)x=g[_],null===q[x]?q[x]=ln[_]:q[x]+=ln[_];for(O=l=0,tn=t-1;0<=tn?l<=tn:l>=tn;O=0<=tn?++l:--l)q[O]*=1/w[O];for(en=!1,O=s=0,C=t-1;0<=C?s<=C:s>=C;O=0<=C?++s:--s)if(q[O]!==m[_]){en=!0;break}m=q,R++,R>200&&(en=!1)}for(N={},O=p=0,X=t-1;0<=X?p<=X:p>=X;O=0<=X?++p:--p)N[O]=[];for(_=d=0,K=L-1;0<=K?d<=K:d>=K;_=0<=K?++d:--d)x=g[_],N[x].push(ln[_]);for(fn=[],O=h=0,V=t-1;0<=V?h<=V:h>=V;O=0<=V?++h:--h)fn.push(N[O][0]),fn.push(N[O][N[O].length-1]);for(fn=fn.sort(function(n,r){return n-r}),A.push(fn[0]),_=v=1,z=fn.length-1;v<=z;_=v+=2)an=fn[_],isNaN(an)||A.indexOf(an)!==-1||A.push(an)}return A},R=function(n,r,t){var e,o,u,f;return e=An(arguments),n=e[0],r=e[1],t=e[2],isNaN(n)&&(n=0),n/=360,n<1/3?(o=(1-r)/3,f=(1+r*N(l*n)/N(c-l*n))/3,u=1-(o+f)):n<2/3?(n-=1/3,f=(1-r)/3,u=(1+r*N(l*n)/N(c-l*n))/3,o=1-(f+u)):(n-=2/3,u=(1-r)/3,o=(1+r*N(l*n)/N(c-l*n))/3,f=1-(u+o)),f=J(t*f*3),u=J(t*u*3),o=J(t*o*3),[255*f,255*u,255*o,e.length>3?e[3]:1]},ln=function(){var n,r,t,e,o,u,f,a;return f=An(arguments),u=f[0],r=f[1],n=f[2],l=2*Math.PI,u/=255, -r/=255,n/=255,o=Math.min(u,r,n),e=(u+r+n)/3,a=1-o/e,0===a?t=0:(t=(u-r+(u-n))/2,t/=Math.sqrt((u-r)*(u-r)+(u-n)*(r-n)),t=Math.acos(t),n>r&&(t=l-t),t/=l),[360*t,a,e]},k.hsi=function(){return function(n,r,t){t.prototype=n.prototype;var e=new t,o=n.apply(e,r);return Object(o)===o?o:e}(t,En.call(arguments).concat(["hsi"]),function(){})},d.hsi=R,t.prototype.hsi=function(){return ln(this._rgb)},Y=function(n,r,t,e){var o,u,f,a,c,i,l,s,p,d,h,b,v;return"hsl"===e?(b=n.hsl(),v=r.hsl()):"hsv"===e?(b=n.hsv(),v=r.hsv()):"hcg"===e?(b=n.hcg(),v=r.hcg()):"hsi"===e?(b=n.hsi(),v=r.hsi()):"lch"!==e&&"hcl"!==e||(e="hcl",b=n.hcl(),v=r.hcl()),"h"===e.substr(0,1)&&(f=b[0],d=b[1],i=b[2],a=v[0],h=v[1],l=v[2]),isNaN(f)||isNaN(a)?isNaN(f)?isNaN(a)?u=Number.NaN:(u=a,1!==i&&0!==i||"hsv"===e||(p=h)):(u=f,1!==l&&0!==l||"hsv"===e||(p=d)):(o=a>f&&a-f>180?a-(f+360):a180?a+360-f:a-f,u=f+t*o),null==p&&(p=d+t*(h-d)),c=i+t*(l-i),s=k[e](u,p,c)},h=h.concat(function(){var n,r,t,e;for(t=["hsv","hsl","hsi","hcl","lch","hcg"],e=[],r=0,n=t.length;r=a?f(r):null,p=r.length;s&&(i=u,l=!1,r=s);n:for(;++ci))return!1;for(;++c ['a', 'b', 'c'] (iteration order is not guaranteed) + */ +function keysIn(object) { + return isArrayLike(object) ? arrayLikeKeys(object, true) : baseKeysIn(object); +} + +module.exports = keysIn; + + +/***/ }), +/* 1 */ +/***/ (function(module, exports) { + +/** + * Checks if `value` is classified as an `Array` object. + * + * @static + * @memberOf _ + * @since 0.1.0 + * @category Lang + * @param {*} value The value to check. + * @returns {boolean} Returns `true` if `value` is an array, else `false`. + * @example + * + * _.isArray([1, 2, 3]); + * // => true + * + * _.isArray(document.body.children); + * // => false + * + * _.isArray('abc'); + * // => false + * + * _.isArray(_.noop); + * // => false + */ +var isArray = Array.isArray; + +module.exports = isArray; + + +/***/ }), +/* 2 */ +/***/ (function(module, exports) { + +/** + * Checks if `value` is the + * [language type](http://www.ecma-international.org/ecma-262/7.0/#sec-ecmascript-language-types) + * of `Object`. (e.g. arrays, functions, objects, regexes, `new Number(0)`, and `new String('')`) + * + * @static + * @memberOf _ + * @since 0.1.0 + * @category Lang + * @param {*} value The value to check. + * @returns {boolean} Returns `true` if `value` is an object, else `false`. + * @example + * + * _.isObject({}); + * // => true + * + * _.isObject([1, 2, 3]); + * // => true + * + * _.isObject(_.noop); + * // => true + * + * _.isObject(null); + * // => false + */ +function isObject(value) { + var type = typeof value; + return value != null && (type == 'object' || type == 'function'); +} + +module.exports = isObject; + + +/***/ }), +/* 3 */ +/***/ (function(module, exports, __webpack_require__) { + +var arrayLikeKeys = __webpack_require__(60), + baseKeys = __webpack_require__(131), + isArrayLike = __webpack_require__(23); + +/** + * Creates an array of the own enumerable property names of `object`. + * + * **Note:** Non-object values are coerced to objects. See the + * [ES spec](http://ecma-international.org/ecma-262/7.0/#sec-object.keys) + * for more details. + * + * @static + * @since 0.1.0 + * @memberOf _ + * @category Object + * @param {Object} object The object to query. + * @returns {Array} Returns the array of property names. + * @example + * + * function Foo() { + * this.a = 1; + * this.b = 2; + * } + * + * Foo.prototype.c = 3; + * + * _.keys(new Foo); + * // => ['a', 'b'] (iteration order is not guaranteed) + * + * _.keys('hi'); + * // => ['0', '1'] + */ +function keys(object) { + return isArrayLike(object) ? arrayLikeKeys(object) : baseKeys(object); +} + +module.exports = keys; + + +/***/ }), +/* 4 */ +/***/ (function(module, exports, __webpack_require__) { + +var assignValue = __webpack_require__(27), + baseAssignValue = __webpack_require__(19); + +/** + * Copies properties of `source` to `object`. + * + * @private + * @param {Object} source The object to copy properties from. + * @param {Array} props The property identifiers to copy. + * @param {Object} [object={}] The object to copy properties to. + * @param {Function} [customizer] The function to customize copied values. + * @returns {Object} Returns `object`. + */ +function copyObject(source, props, object, customizer) { + var isNew = !object; + object || (object = {}); + + var index = -1, + length = props.length; + + while (++index < length) { + var key = props[index]; + + var newValue = customizer + ? customizer(object[key], source[key], key, object, source) + : undefined; + + if (newValue === undefined) { + newValue = source[key]; + } + if (isNew) { + baseAssignValue(object, key, newValue); + } else { + assignValue(object, key, newValue); + } + } + return object; +} + +module.exports = copyObject; + + +/***/ }), +/* 5 */ +/***/ (function(module, exports, __webpack_require__) { + +var freeGlobal = __webpack_require__(81); + +/** Detect free variable `self`. */ +var freeSelf = typeof self == 'object' && self && self.Object === Object && self; + +/** Used as a reference to the global object. */ +var root = freeGlobal || freeSelf || Function('return this')(); + +module.exports = root; + + +/***/ }), +/* 6 */ +/***/ (function(module, exports) { + +/** + * Checks if `value` is object-like. A value is object-like if it's not `null` + * and has a `typeof` result of "object". + * + * @static + * @memberOf _ + * @since 4.0.0 + * @category Lang + * @param {*} value The value to check. + * @returns {boolean} Returns `true` if `value` is object-like, else `false`. + * @example + * + * _.isObjectLike({}); + * // => true + * + * _.isObjectLike([1, 2, 3]); + * // => true + * + * _.isObjectLike(_.noop); + * // => false + * + * _.isObjectLike(null); + * // => false + */ +function isObjectLike(value) { + return value != null && typeof value == 'object'; +} + +module.exports = isObjectLike; + + +/***/ }), +/* 7 */ +/***/ (function(module, exports, __webpack_require__) { + +var baseMatches = __webpack_require__(133), + baseMatchesProperty = __webpack_require__(134), + identity = __webpack_require__(22), + isArray = __webpack_require__(1), + property = __webpack_require__(227); + +/** + * The base implementation of `_.iteratee`. + * + * @private + * @param {*} [value=_.identity] The value to convert to an iteratee. + * @returns {Function} Returns the iteratee. + */ +function baseIteratee(value) { + // Don't store the `typeof` result in a variable to avoid a JIT bug in Safari 9. + // See https://bugs.webkit.org/show_bug.cgi?id=156034 for more details. + if (typeof value == 'function') { + return value; + } + if (value == null) { + return identity; + } + if (typeof value == 'object') { + return isArray(value) + ? baseMatchesProperty(value[0], value[1]) + : baseMatches(value); + } + return property(value); +} + +module.exports = baseIteratee; + + +/***/ }), +/* 8 */ +/***/ (function(module, exports, __webpack_require__) { + +var isArray = __webpack_require__(1), + isKey = __webpack_require__(51), + stringToPath = __webpack_require__(192), + toString = __webpack_require__(233); + +/** + * Casts `value` to a path array if it's not one. + * + * @private + * @param {*} value The value to inspect. + * @param {Object} [object] The object to query keys on. + * @returns {Array} Returns the cast property path array. + */ +function castPath(value, object) { + if (isArray(value)) { + return value; + } + return isKey(value, object) ? [value] : stringToPath(toString(value)); +} + +module.exports = castPath; + + +/***/ }), +/* 9 */ +/***/ (function(module, exports, __webpack_require__) { + +var isSymbol = __webpack_require__(56); + +/** Used as references for various `Number` constants. */ +var INFINITY = 1 / 0; + +/** + * Converts `value` to a string key if it's not a string or symbol. + * + * @private + * @param {*} value The value to inspect. + * @returns {string|symbol} Returns the key. + */ +function toKey(value) { + if (typeof value == 'string' || isSymbol(value)) { + return value; + } + var result = (value + ''); + return (result == '0' && (1 / value) == -INFINITY) ? '-0' : result; +} + +module.exports = toKey; + + +/***/ }), +/* 10 */ +/***/ (function(module, exports, __webpack_require__) { + +var baseIsNative = __webpack_require__(128), + getValue = __webpack_require__(157); + +/** + * Gets the native function at `key` of `object`. + * + * @private + * @param {Object} object The object to query. + * @param {string} key The key of the method to get. + * @returns {*} Returns the function if it's native, else `undefined`. + */ +function getNative(object, key) { + var value = getValue(object, key); + return baseIsNative(value) ? value : undefined; +} + +module.exports = getNative; + + +/***/ }), +/* 11 */ +/***/ (function(module, exports, __webpack_require__) { + +var root = __webpack_require__(5); + +/** Built-in value references. */ +var Symbol = root.Symbol; + +module.exports = Symbol; + + +/***/ }), +/* 12 */ +/***/ (function(module, exports, __webpack_require__) { + +var baseFor = __webpack_require__(44), + keys = __webpack_require__(3); + +/** + * The base implementation of `_.forOwn` without support for iteratee shorthands. + * + * @private + * @param {Object} object The object to iterate over. + * @param {Function} iteratee The function invoked per iteration. + * @returns {Object} Returns `object`. + */ +function baseForOwn(object, iteratee) { + return object && baseFor(object, iteratee, keys); +} + +module.exports = baseForOwn; + + +/***/ }), +/* 13 */ +/***/ (function(module, exports, __webpack_require__) { + +var Symbol = __webpack_require__(11), + getRawTag = __webpack_require__(156), + objectToString = __webpack_require__(181); + +/** `Object#toString` result references. */ +var nullTag = '[object Null]', + undefinedTag = '[object Undefined]'; + +/** Built-in value references. */ +var symToStringTag = Symbol ? Symbol.toStringTag : undefined; + +/** + * The base implementation of `getTag` without fallbacks for buggy environments. + * + * @private + * @param {*} value The value to query. + * @returns {string} Returns the `toStringTag`. + */ +function baseGetTag(value) { + if (value == null) { + return value === undefined ? undefinedTag : nullTag; + } + return (symToStringTag && symToStringTag in Object(value)) + ? getRawTag(value) + : objectToString(value); +} + +module.exports = baseGetTag; + + +/***/ }), +/* 14 */ +/***/ (function(module, exports, __webpack_require__) { + +var identity = __webpack_require__(22); + +/** + * Casts `value` to `identity` if it's not a function. + * + * @private + * @param {*} value The value to inspect. + * @returns {Function} Returns cast function. + */ +function castFunction(value) { + return typeof value == 'function' ? value : identity; +} + +module.exports = castFunction; + + +/***/ }), +/* 15 */ +/***/ (function(module, exports, __webpack_require__) { + +var baseRest = __webpack_require__(29), + isIterateeCall = __webpack_require__(86); + +/** + * Creates a function like `_.assign`. + * + * @private + * @param {Function} assigner The function to assign values. + * @returns {Function} Returns the new assigner function. + */ +function createAssigner(assigner) { + return baseRest(function(object, sources) { + var index = -1, + length = sources.length, + customizer = length > 1 ? sources[length - 1] : undefined, + guard = length > 2 ? sources[2] : undefined; + + customizer = (assigner.length > 3 && typeof customizer == 'function') + ? (length--, customizer) + : undefined; + + if (guard && isIterateeCall(sources[0], sources[1], guard)) { + customizer = length < 3 ? undefined : customizer; + length = 1; + } + object = Object(object); + while (++index < length) { + var source = sources[index]; + if (source) { + assigner(object, source, index, customizer); + } + } + return object; + }); +} + +module.exports = createAssigner; + + +/***/ }), +/* 16 */ +/***/ (function(module, exports) { + +/** + * Performs a + * [`SameValueZero`](http://ecma-international.org/ecma-262/7.0/#sec-samevaluezero) + * comparison between two values to determine if they are equivalent. + * + * @static + * @memberOf _ + * @since 4.0.0 + * @category Lang + * @param {*} value The value to compare. + * @param {*} other The other value to compare. + * @returns {boolean} Returns `true` if the values are equivalent, else `false`. + * @example + * + * var object = { 'a': 1 }; + * var other = { 'a': 1 }; + * + * _.eq(object, object); + * // => true + * + * _.eq(object, other); + * // => false + * + * _.eq('a', 'a'); + * // => true + * + * _.eq('a', Object('a')); + * // => false + * + * _.eq(NaN, NaN); + * // => true + */ +function eq(value, other) { + return value === other || (value !== value && other !== other); +} + +module.exports = eq; + + +/***/ }), +/* 17 */ +/***/ (function(module, exports, __webpack_require__) { + +var baseGetTag = __webpack_require__(13), + isObject = __webpack_require__(2); + +/** `Object#toString` result references. */ +var asyncTag = '[object AsyncFunction]', + funcTag = '[object Function]', + genTag = '[object GeneratorFunction]', + proxyTag = '[object Proxy]'; + +/** + * Checks if `value` is classified as a `Function` object. + * + * @static + * @memberOf _ + * @since 0.1.0 + * @category Lang + * @param {*} value The value to check. + * @returns {boolean} Returns `true` if `value` is a function, else `false`. + * @example + * + * _.isFunction(_); + * // => true + * + * _.isFunction(/abc/); + * // => false + */ +function isFunction(value) { + if (!isObject(value)) { + return false; + } + // The use of `Object#toString` avoids issues with the `typeof` operator + // in Safari 9 which returns 'object' for typed arrays and other constructors. + var tag = baseGetTag(value); + return tag == funcTag || tag == genTag || tag == asyncTag || tag == proxyTag; +} + +module.exports = isFunction; + + +/***/ }), +/* 18 */ +/***/ (function(module, exports) { + +/** + * A specialized version of `_.map` for arrays without support for iteratee + * shorthands. + * + * @private + * @param {Array} [array] The array to iterate over. + * @param {Function} iteratee The function invoked per iteration. + * @returns {Array} Returns the new mapped array. + */ +function arrayMap(array, iteratee) { + var index = -1, + length = array == null ? 0 : array.length, + result = Array(length); + + while (++index < length) { + result[index] = iteratee(array[index], index, array); + } + return result; +} + +module.exports = arrayMap; + + +/***/ }), +/* 19 */ +/***/ (function(module, exports, __webpack_require__) { + +var defineProperty = __webpack_require__(79); + +/** + * The base implementation of `assignValue` and `assignMergeValue` without + * value checks. + * + * @private + * @param {Object} object The object to modify. + * @param {string} key The key of the property to assign. + * @param {*} value The value to assign. + */ +function baseAssignValue(object, key, value) { + if (key == '__proto__' && defineProperty) { + defineProperty(object, key, { + 'configurable': true, + 'enumerable': true, + 'value': value, + 'writable': true + }); + } else { + object[key] = value; + } +} + +module.exports = baseAssignValue; + + +/***/ }), +/* 20 */ +/***/ (function(module, exports, __webpack_require__) { + +var castPath = __webpack_require__(8), + toKey = __webpack_require__(9); + +/** + * The base implementation of `_.get` without support for default values. + * + * @private + * @param {Object} object The object to query. + * @param {Array|string} path The path of the property to get. + * @returns {*} Returns the resolved value. + */ +function baseGet(object, path) { + path = castPath(path, object); + + var index = 0, + length = path.length; + + while (object != null && index < length) { + object = object[toKey(path[index++])]; + } + return (index && index == length) ? object : undefined; +} + +module.exports = baseGet; + + +/***/ }), +/* 21 */ +/***/ (function(module, exports, __webpack_require__) { + +var DataView = __webpack_require__(109), + Map = __webpack_require__(39), + Promise = __webpack_require__(111), + Set = __webpack_require__(112), + WeakMap = __webpack_require__(114), + baseGetTag = __webpack_require__(13), + toSource = __webpack_require__(95); + +/** `Object#toString` result references. */ +var mapTag = '[object Map]', + objectTag = '[object Object]', + promiseTag = '[object Promise]', + setTag = '[object Set]', + weakMapTag = '[object WeakMap]'; + +var dataViewTag = '[object DataView]'; + +/** Used to detect maps, sets, and weakmaps. */ +var dataViewCtorString = toSource(DataView), + mapCtorString = toSource(Map), + promiseCtorString = toSource(Promise), + setCtorString = toSource(Set), + weakMapCtorString = toSource(WeakMap); + +/** + * Gets the `toStringTag` of `value`. + * + * @private + * @param {*} value The value to query. + * @returns {string} Returns the `toStringTag`. + */ +var getTag = baseGetTag; + +// Fallback for data views, maps, sets, and weak maps in IE 11 and promises in Node.js < 6. +if ((DataView && getTag(new DataView(new ArrayBuffer(1))) != dataViewTag) || + (Map && getTag(new Map) != mapTag) || + (Promise && getTag(Promise.resolve()) != promiseTag) || + (Set && getTag(new Set) != setTag) || + (WeakMap && getTag(new WeakMap) != weakMapTag)) { + getTag = function(value) { + var result = baseGetTag(value), + Ctor = result == objectTag ? value.constructor : undefined, + ctorString = Ctor ? toSource(Ctor) : ''; + + if (ctorString) { + switch (ctorString) { + case dataViewCtorString: return dataViewTag; + case mapCtorString: return mapTag; + case promiseCtorString: return promiseTag; + case setCtorString: return setTag; + case weakMapCtorString: return weakMapTag; + } + } + return result; + }; +} + +module.exports = getTag; + + +/***/ }), +/* 22 */ +/***/ (function(module, exports) { + +/** + * This method returns the first argument it receives. + * + * @static + * @since 0.1.0 + * @memberOf _ + * @category Util + * @param {*} value Any value. + * @returns {*} Returns `value`. + * @example + * + * var object = { 'a': 1 }; + * + * console.log(_.identity(object) === object); + * // => true + */ +function identity(value) { + return value; +} + +module.exports = identity; + + +/***/ }), +/* 23 */ +/***/ (function(module, exports, __webpack_require__) { + +var isFunction = __webpack_require__(17), + isLength = __webpack_require__(55); + +/** + * Checks if `value` is array-like. A value is considered array-like if it's + * not a function and has a `value.length` that's an integer greater than or + * equal to `0` and less than or equal to `Number.MAX_SAFE_INTEGER`. + * + * @static + * @memberOf _ + * @since 4.0.0 + * @category Lang + * @param {*} value The value to check. + * @returns {boolean} Returns `true` if `value` is array-like, else `false`. + * @example + * + * _.isArrayLike([1, 2, 3]); + * // => true + * + * _.isArrayLike(document.body.children); + * // => true + * + * _.isArrayLike('abc'); + * // => true + * + * _.isArrayLike(_.noop); + * // => false + */ +function isArrayLike(value) { + return value != null && isLength(value.length) && !isFunction(value); +} + +module.exports = isArrayLike; + + +/***/ }), +/* 24 */ +/***/ (function(module, exports, __webpack_require__) { + +/* WEBPACK VAR INJECTION */(function(module) {var root = __webpack_require__(5), + stubFalse = __webpack_require__(231); + +/** Detect free variable `exports`. */ +var freeExports = typeof exports == 'object' && exports && !exports.nodeType && exports; + +/** Detect free variable `module`. */ +var freeModule = freeExports && typeof module == 'object' && module && !module.nodeType && module; + +/** Detect the popular CommonJS extension `module.exports`. */ +var moduleExports = freeModule && freeModule.exports === freeExports; + +/** Built-in value references. */ +var Buffer = moduleExports ? root.Buffer : undefined; + +/* Built-in method references for those with the same name as other `lodash` methods. */ +var nativeIsBuffer = Buffer ? Buffer.isBuffer : undefined; + +/** + * Checks if `value` is a buffer. + * + * @static + * @memberOf _ + * @since 4.3.0 + * @category Lang + * @param {*} value The value to check. + * @returns {boolean} Returns `true` if `value` is a buffer, else `false`. + * @example + * + * _.isBuffer(new Buffer(2)); + * // => true + * + * _.isBuffer(new Uint8Array(2)); + * // => false + */ +var isBuffer = nativeIsBuffer || stubFalse; + +module.exports = isBuffer; + +/* WEBPACK VAR INJECTION */}.call(exports, __webpack_require__(38)(module))) + +/***/ }), +/* 25 */ +/***/ (function(module, exports, __webpack_require__) { + +var listCacheClear = __webpack_require__(168), + listCacheDelete = __webpack_require__(169), + listCacheGet = __webpack_require__(170), + listCacheHas = __webpack_require__(171), + listCacheSet = __webpack_require__(172); + +/** + * Creates an list cache object. + * + * @private + * @constructor + * @param {Array} [entries] The key-value pairs to cache. + */ +function ListCache(entries) { + var index = -1, + length = entries == null ? 0 : entries.length; + + this.clear(); + while (++index < length) { + var entry = entries[index]; + this.set(entry[0], entry[1]); + } +} + +// Add methods to `ListCache`. +ListCache.prototype.clear = listCacheClear; +ListCache.prototype['delete'] = listCacheDelete; +ListCache.prototype.get = listCacheGet; +ListCache.prototype.has = listCacheHas; +ListCache.prototype.set = listCacheSet; + +module.exports = ListCache; + + +/***/ }), +/* 26 */ +/***/ (function(module, exports, __webpack_require__) { + +var ListCache = __webpack_require__(25), + stackClear = __webpack_require__(187), + stackDelete = __webpack_require__(188), + stackGet = __webpack_require__(189), + stackHas = __webpack_require__(190), + stackSet = __webpack_require__(191); + +/** + * Creates a stack cache object to store key-value pairs. + * + * @private + * @constructor + * @param {Array} [entries] The key-value pairs to cache. + */ +function Stack(entries) { + var data = this.__data__ = new ListCache(entries); + this.size = data.size; +} + +// Add methods to `Stack`. +Stack.prototype.clear = stackClear; +Stack.prototype['delete'] = stackDelete; +Stack.prototype.get = stackGet; +Stack.prototype.has = stackHas; +Stack.prototype.set = stackSet; + +module.exports = Stack; + + +/***/ }), +/* 27 */ +/***/ (function(module, exports, __webpack_require__) { + +var baseAssignValue = __webpack_require__(19), + eq = __webpack_require__(16); + +/** Used for built-in method references. */ +var objectProto = Object.prototype; + +/** Used to check objects for own properties. */ +var hasOwnProperty = objectProto.hasOwnProperty; + +/** + * Assigns `value` to `key` of `object` if the existing value is not equivalent + * using [`SameValueZero`](http://ecma-international.org/ecma-262/7.0/#sec-samevaluezero) + * for equality comparisons. + * + * @private + * @param {Object} object The object to modify. + * @param {string} key The key of the property to assign. + * @param {*} value The value to assign. + */ +function assignValue(object, key, value) { + var objValue = object[key]; + if (!(hasOwnProperty.call(object, key) && eq(objValue, value)) || + (value === undefined && !(key in object))) { + baseAssignValue(object, key, value); + } +} + +module.exports = assignValue; + + +/***/ }), +/* 28 */ +/***/ (function(module, exports, __webpack_require__) { + +var eq = __webpack_require__(16); + +/** + * Gets the index at which the `key` is found in `array` of key-value pairs. + * + * @private + * @param {Array} array The array to inspect. + * @param {*} key The key to search for. + * @returns {number} Returns the index of the matched value, else `-1`. + */ +function assocIndexOf(array, key) { + var length = array.length; + while (length--) { + if (eq(array[length][0], key)) { + return length; + } + } + return -1; +} + +module.exports = assocIndexOf; + + +/***/ }), +/* 29 */ +/***/ (function(module, exports, __webpack_require__) { + +var identity = __webpack_require__(22), + overRest = __webpack_require__(91), + setToString = __webpack_require__(94); + +/** + * The base implementation of `_.rest` which doesn't validate or coerce arguments. + * + * @private + * @param {Function} func The function to apply a rest parameter to. + * @param {number} [start=func.length-1] The start position of the rest parameter. + * @returns {Function} Returns the new function. + */ +function baseRest(func, start) { + return setToString(overRest(func, start, identity), func + ''); +} + +module.exports = baseRest; + + +/***/ }), +/* 30 */ +/***/ (function(module, exports, __webpack_require__) { + +var assignValue = __webpack_require__(27), + castPath = __webpack_require__(8), + isIndex = __webpack_require__(33), + isObject = __webpack_require__(2), + toKey = __webpack_require__(9); + +/** + * The base implementation of `_.set`. + * + * @private + * @param {Object} object The object to modify. + * @param {Array|string} path The path of the property to set. + * @param {*} value The value to set. + * @param {Function} [customizer] The function to customize path creation. + * @returns {Object} Returns `object`. + */ +function baseSet(object, path, value, customizer) { + if (!isObject(object)) { + return object; + } + path = castPath(path, object); + + var index = -1, + length = path.length, + lastIndex = length - 1, + nested = object; + + while (nested != null && ++index < length) { + var key = toKey(path[index]), + newValue = value; + + if (index != lastIndex) { + var objValue = nested[key]; + newValue = customizer ? customizer(objValue, key, nested) : undefined; + if (newValue === undefined) { + newValue = isObject(objValue) + ? objValue + : (isIndex(path[index + 1]) ? [] : {}); + } + } + assignValue(nested, key, newValue); + nested = nested[key]; + } + return object; +} + +module.exports = baseSet; + + +/***/ }), +/* 31 */ +/***/ (function(module, exports, __webpack_require__) { + +var isKeyable = __webpack_require__(166); + +/** + * Gets the data for `map`. + * + * @private + * @param {Object} map The map to query. + * @param {string} key The reference key. + * @returns {*} Returns the map data. + */ +function getMapData(map, key) { + var data = map.__data__; + return isKeyable(key) + ? data[typeof key == 'string' ? 'string' : 'hash'] + : data.map; +} + +module.exports = getMapData; + + +/***/ }), +/* 32 */ +/***/ (function(module, exports, __webpack_require__) { + +var overArg = __webpack_require__(90); + +/** Built-in value references. */ +var getPrototype = overArg(Object.getPrototypeOf, Object); + +module.exports = getPrototype; + + +/***/ }), +/* 33 */ +/***/ (function(module, exports) { + +/** Used as references for various `Number` constants. */ +var MAX_SAFE_INTEGER = 9007199254740991; + +/** Used to detect unsigned integer values. */ +var reIsUint = /^(?:0|[1-9]\d*)$/; + +/** + * Checks if `value` is a valid array-like index. + * + * @private + * @param {*} value The value to check. + * @param {number} [length=MAX_SAFE_INTEGER] The upper bounds of a valid index. + * @returns {boolean} Returns `true` if `value` is a valid index, else `false`. + */ +function isIndex(value, length) { + var type = typeof value; + length = length == null ? MAX_SAFE_INTEGER : length; + + return !!length && + (type == 'number' || + (type != 'symbol' && reIsUint.test(value))) && + (value > -1 && value % 1 == 0 && value < length); +} + +module.exports = isIndex; + + +/***/ }), +/* 34 */ +/***/ (function(module, exports) { + +/** Used for built-in method references. */ +var objectProto = Object.prototype; + +/** + * Checks if `value` is likely a prototype object. + * + * @private + * @param {*} value The value to check. + * @returns {boolean} Returns `true` if `value` is a prototype, else `false`. + */ +function isPrototype(value) { + var Ctor = value && value.constructor, + proto = (typeof Ctor == 'function' && Ctor.prototype) || objectProto; + + return value === proto; +} + +module.exports = isPrototype; + + +/***/ }), +/* 35 */ +/***/ (function(module, exports, __webpack_require__) { + +var getNative = __webpack_require__(10); + +/* Built-in method references that are verified to be native. */ +var nativeCreate = getNative(Object, 'create'); + +module.exports = nativeCreate; + + +/***/ }), +/* 36 */ +/***/ (function(module, exports, __webpack_require__) { + +var baseIsArguments = __webpack_require__(124), + isObjectLike = __webpack_require__(6); + +/** Used for built-in method references. */ +var objectProto = Object.prototype; + +/** Used to check objects for own properties. */ +var hasOwnProperty = objectProto.hasOwnProperty; + +/** Built-in value references. */ +var propertyIsEnumerable = objectProto.propertyIsEnumerable; + +/** + * Checks if `value` is likely an `arguments` object. + * + * @static + * @memberOf _ + * @since 0.1.0 + * @category Lang + * @param {*} value The value to check. + * @returns {boolean} Returns `true` if `value` is an `arguments` object, + * else `false`. + * @example + * + * _.isArguments(function() { return arguments; }()); + * // => true + * + * _.isArguments([1, 2, 3]); + * // => false + */ +var isArguments = baseIsArguments(function() { return arguments; }()) ? baseIsArguments : function(value) { + return isObjectLike(value) && hasOwnProperty.call(value, 'callee') && + !propertyIsEnumerable.call(value, 'callee'); +}; + +module.exports = isArguments; + + +/***/ }), +/* 37 */ +/***/ (function(module, exports, __webpack_require__) { + +var baseIsTypedArray = __webpack_require__(130), + baseUnary = __webpack_require__(46), + nodeUtil = __webpack_require__(52); + +/* Node.js helper references. */ +var nodeIsTypedArray = nodeUtil && nodeUtil.isTypedArray; + +/** + * Checks if `value` is classified as a typed array. + * + * @static + * @memberOf _ + * @since 3.0.0 + * @category Lang + * @param {*} value The value to check. + * @returns {boolean} Returns `true` if `value` is a typed array, else `false`. + * @example + * + * _.isTypedArray(new Uint8Array); + * // => true + * + * _.isTypedArray([]); + * // => false + */ +var isTypedArray = nodeIsTypedArray ? baseUnary(nodeIsTypedArray) : baseIsTypedArray; + +module.exports = isTypedArray; + + +/***/ }), +/* 38 */ +/***/ (function(module, exports) { + +module.exports = function(module) { + if(!module.webpackPolyfill) { + module.deprecate = function() {}; + module.paths = []; + // module.parent = undefined by default + if(!module.children) module.children = []; + Object.defineProperty(module, "loaded", { + enumerable: true, + get: function() { + return module.l; + } + }); + Object.defineProperty(module, "id", { + enumerable: true, + get: function() { + return module.i; + } + }); + module.webpackPolyfill = 1; + } + return module; +}; + + +/***/ }), +/* 39 */ +/***/ (function(module, exports, __webpack_require__) { + +var getNative = __webpack_require__(10), + root = __webpack_require__(5); + +/* Built-in method references that are verified to be native. */ +var Map = getNative(root, 'Map'); + +module.exports = Map; + + +/***/ }), +/* 40 */ +/***/ (function(module, exports, __webpack_require__) { + +var mapCacheClear = __webpack_require__(173), + mapCacheDelete = __webpack_require__(174), + mapCacheGet = __webpack_require__(175), + mapCacheHas = __webpack_require__(176), + mapCacheSet = __webpack_require__(177); + +/** + * Creates a map cache object to store key-value pairs. + * + * @private + * @constructor + * @param {Array} [entries] The key-value pairs to cache. + */ +function MapCache(entries) { + var index = -1, + length = entries == null ? 0 : entries.length; + + this.clear(); + while (++index < length) { + var entry = entries[index]; + this.set(entry[0], entry[1]); + } +} + +// Add methods to `MapCache`. +MapCache.prototype.clear = mapCacheClear; +MapCache.prototype['delete'] = mapCacheDelete; +MapCache.prototype.get = mapCacheGet; +MapCache.prototype.has = mapCacheHas; +MapCache.prototype.set = mapCacheSet; + +module.exports = MapCache; + + +/***/ }), +/* 41 */ +/***/ (function(module, exports) { + +/** + * A faster alternative to `Function#apply`, this function invokes `func` + * with the `this` binding of `thisArg` and the arguments of `args`. + * + * @private + * @param {Function} func The function to invoke. + * @param {*} thisArg The `this` binding of `func`. + * @param {Array} args The arguments to invoke `func` with. + * @returns {*} Returns the result of `func`. + */ +function apply(func, thisArg, args) { + switch (args.length) { + case 0: return func.call(thisArg); + case 1: return func.call(thisArg, args[0]); + case 2: return func.call(thisArg, args[0], args[1]); + case 3: return func.call(thisArg, args[0], args[1], args[2]); + } + return func.apply(thisArg, args); +} + +module.exports = apply; + + +/***/ }), +/* 42 */ +/***/ (function(module, exports) { + +/** + * Appends the elements of `values` to `array`. + * + * @private + * @param {Array} array The array to modify. + * @param {Array} values The values to append. + * @returns {Array} Returns `array`. + */ +function arrayPush(array, values) { + var index = -1, + length = values.length, + offset = array.length; + + while (++index < length) { + array[offset + index] = values[index]; + } + return array; +} + +module.exports = arrayPush; + + +/***/ }), +/* 43 */ +/***/ (function(module, exports, __webpack_require__) { + +var isObject = __webpack_require__(2); + +/** Built-in value references. */ +var objectCreate = Object.create; + +/** + * The base implementation of `_.create` without support for assigning + * properties to the created object. + * + * @private + * @param {Object} proto The object to inherit from. + * @returns {Object} Returns the new object. + */ +var baseCreate = (function() { + function object() {} + return function(proto) { + if (!isObject(proto)) { + return {}; + } + if (objectCreate) { + return objectCreate(proto); + } + object.prototype = proto; + var result = new object; + object.prototype = undefined; + return result; + }; +}()); + +module.exports = baseCreate; + + +/***/ }), +/* 44 */ +/***/ (function(module, exports, __webpack_require__) { + +var createBaseFor = __webpack_require__(76); + +/** + * The base implementation of `baseForOwn` which iterates over `object` + * properties returned by `keysFunc` and invokes `iteratee` for each property. + * Iteratee functions may exit iteration early by explicitly returning `false`. + * + * @private + * @param {Object} object The object to iterate over. + * @param {Function} iteratee The function invoked per iteration. + * @param {Function} keysFunc The function to get the keys of `object`. + * @returns {Object} Returns `object`. + */ +var baseFor = createBaseFor(); + +module.exports = baseFor; + + +/***/ }), +/* 45 */ +/***/ (function(module, exports, __webpack_require__) { + +var Stack = __webpack_require__(26), + assignMergeValue = __webpack_require__(61), + baseFor = __webpack_require__(44), + baseMergeDeep = __webpack_require__(135), + isObject = __webpack_require__(2), + keysIn = __webpack_require__(0), + safeGet = __webpack_require__(93); + +/** + * The base implementation of `_.merge` without support for multiple sources. + * + * @private + * @param {Object} object The destination object. + * @param {Object} source The source object. + * @param {number} srcIndex The index of `source`. + * @param {Function} [customizer] The function to customize merged values. + * @param {Object} [stack] Tracks traversed source values and their merged + * counterparts. + */ +function baseMerge(object, source, srcIndex, customizer, stack) { + if (object === source) { + return; + } + baseFor(source, function(srcValue, key) { + if (isObject(srcValue)) { + stack || (stack = new Stack); + baseMergeDeep(object, source, key, srcIndex, baseMerge, customizer, stack); + } + else { + var newValue = customizer + ? customizer(safeGet(object, key), srcValue, (key + ''), object, source, stack) + : undefined; + + if (newValue === undefined) { + newValue = srcValue; + } + assignMergeValue(object, key, newValue); + } + }, keysIn); +} + +module.exports = baseMerge; + + +/***/ }), +/* 46 */ +/***/ (function(module, exports) { + +/** + * The base implementation of `_.unary` without support for storing metadata. + * + * @private + * @param {Function} func The function to cap arguments for. + * @returns {Function} Returns the new capped function. + */ +function baseUnary(func) { + return function(value) { + return func(value); + }; +} + +module.exports = baseUnary; + + +/***/ }), +/* 47 */ +/***/ (function(module, exports, __webpack_require__) { + +var Uint8Array = __webpack_require__(57); + +/** + * Creates a clone of `arrayBuffer`. + * + * @private + * @param {ArrayBuffer} arrayBuffer The array buffer to clone. + * @returns {ArrayBuffer} Returns the cloned array buffer. + */ +function cloneArrayBuffer(arrayBuffer) { + var result = new arrayBuffer.constructor(arrayBuffer.byteLength); + new Uint8Array(result).set(new Uint8Array(arrayBuffer)); + return result; +} + +module.exports = cloneArrayBuffer; + + +/***/ }), +/* 48 */ +/***/ (function(module, exports, __webpack_require__) { + +var flatten = __webpack_require__(205), + overRest = __webpack_require__(91), + setToString = __webpack_require__(94); + +/** + * A specialized version of `baseRest` which flattens the rest array. + * + * @private + * @param {Function} func The function to apply a rest parameter to. + * @returns {Function} Returns the new function. + */ +function flatRest(func) { + return setToString(overRest(func, undefined, flatten), func + ''); +} + +module.exports = flatRest; + + +/***/ }), +/* 49 */ +/***/ (function(module, exports, __webpack_require__) { + +var baseGetAllKeys = __webpack_require__(67), + getSymbolsIn = __webpack_require__(83), + keysIn = __webpack_require__(0); + +/** + * Creates an array of own and inherited enumerable property names and + * symbols of `object`. + * + * @private + * @param {Object} object The object to query. + * @returns {Array} Returns the array of property names and symbols. + */ +function getAllKeysIn(object) { + return baseGetAllKeys(object, keysIn, getSymbolsIn); +} + +module.exports = getAllKeysIn; + + +/***/ }), +/* 50 */ +/***/ (function(module, exports, __webpack_require__) { + +var arrayFilter = __webpack_require__(59), + stubArray = __webpack_require__(103); + +/** Used for built-in method references. */ +var objectProto = Object.prototype; + +/** Built-in value references. */ +var propertyIsEnumerable = objectProto.propertyIsEnumerable; + +/* Built-in method references for those with the same name as other `lodash` methods. */ +var nativeGetSymbols = Object.getOwnPropertySymbols; + +/** + * Creates an array of the own enumerable symbols of `object`. + * + * @private + * @param {Object} object The object to query. + * @returns {Array} Returns the array of symbols. + */ +var getSymbols = !nativeGetSymbols ? stubArray : function(object) { + if (object == null) { + return []; + } + object = Object(object); + return arrayFilter(nativeGetSymbols(object), function(symbol) { + return propertyIsEnumerable.call(object, symbol); + }); +}; + +module.exports = getSymbols; + + +/***/ }), +/* 51 */ +/***/ (function(module, exports, __webpack_require__) { + +var isArray = __webpack_require__(1), + isSymbol = __webpack_require__(56); + +/** Used to match property names within property paths. */ +var reIsDeepProp = /\.|\[(?:[^[\]]*|(["'])(?:(?!\1)[^\\]|\\.)*?\1)\]/, + reIsPlainProp = /^\w*$/; + +/** + * Checks if `value` is a property name and not a property path. + * + * @private + * @param {*} value The value to check. + * @param {Object} [object] The object to query keys on. + * @returns {boolean} Returns `true` if `value` is a property name, else `false`. + */ +function isKey(value, object) { + if (isArray(value)) { + return false; + } + var type = typeof value; + if (type == 'number' || type == 'symbol' || type == 'boolean' || + value == null || isSymbol(value)) { + return true; + } + return reIsPlainProp.test(value) || !reIsDeepProp.test(value) || + (object != null && value in Object(object)); +} + +module.exports = isKey; + + +/***/ }), +/* 52 */ +/***/ (function(module, exports, __webpack_require__) { + +/* WEBPACK VAR INJECTION */(function(module) {var freeGlobal = __webpack_require__(81); + +/** Detect free variable `exports`. */ +var freeExports = typeof exports == 'object' && exports && !exports.nodeType && exports; + +/** Detect free variable `module`. */ +var freeModule = freeExports && typeof module == 'object' && module && !module.nodeType && module; + +/** Detect the popular CommonJS extension `module.exports`. */ +var moduleExports = freeModule && freeModule.exports === freeExports; + +/** Detect free variable `process` from Node.js. */ +var freeProcess = moduleExports && freeGlobal.process; + +/** Used to access faster Node.js helpers. */ +var nodeUtil = (function() { + try { + // Use `util.types` for Node.js 10+. + var types = freeModule && freeModule.require && freeModule.require('util').types; + + if (types) { + return types; + } + + // Legacy `process.binding('util')` for Node.js < 10. + return freeProcess && freeProcess.binding && freeProcess.binding('util'); + } catch (e) {} +}()); + +module.exports = nodeUtil; + +/* WEBPACK VAR INJECTION */}.call(exports, __webpack_require__(38)(module))) + +/***/ }), +/* 53 */ +/***/ (function(module, exports, __webpack_require__) { + +var baseGet = __webpack_require__(20); + +/** + * Gets the value at `path` of `object`. If the resolved value is + * `undefined`, the `defaultValue` is returned in its place. + * + * @static + * @memberOf _ + * @since 3.7.0 + * @category Object + * @param {Object} object The object to query. + * @param {Array|string} path The path of the property to get. + * @param {*} [defaultValue] The value returned for `undefined` resolved values. + * @returns {*} Returns the resolved value. + * @example + * + * var object = { 'a': [{ 'b': { 'c': 3 } }] }; + * + * _.get(object, 'a[0].b.c'); + * // => 3 + * + * _.get(object, ['a', '0', 'b', 'c']); + * // => 3 + * + * _.get(object, 'a.b.c', 'default'); + * // => 'default' + */ +function get(object, path, defaultValue) { + var result = object == null ? undefined : baseGet(object, path); + return result === undefined ? defaultValue : result; +} + +module.exports = get; + + +/***/ }), +/* 54 */ +/***/ (function(module, exports, __webpack_require__) { + +var baseHasIn = __webpack_require__(121), + hasPath = __webpack_require__(84); + +/** + * Checks if `path` is a direct or inherited property of `object`. + * + * @static + * @memberOf _ + * @since 4.0.0 + * @category Object + * @param {Object} object The object to query. + * @param {Array|string} path The path to check. + * @returns {boolean} Returns `true` if `path` exists, else `false`. + * @example + * + * var object = _.create({ 'a': _.create({ 'b': 2 }) }); + * + * _.hasIn(object, 'a'); + * // => true + * + * _.hasIn(object, 'a.b'); + * // => true + * + * _.hasIn(object, ['a', 'b']); + * // => true + * + * _.hasIn(object, 'b'); + * // => false + */ +function hasIn(object, path) { + return object != null && hasPath(object, path, baseHasIn); +} + +module.exports = hasIn; + + +/***/ }), +/* 55 */ +/***/ (function(module, exports) { + +/** Used as references for various `Number` constants. */ +var MAX_SAFE_INTEGER = 9007199254740991; + +/** + * Checks if `value` is a valid array-like length. + * + * **Note:** This method is loosely based on + * [`ToLength`](http://ecma-international.org/ecma-262/7.0/#sec-tolength). + * + * @static + * @memberOf _ + * @since 4.0.0 + * @category Lang + * @param {*} value The value to check. + * @returns {boolean} Returns `true` if `value` is a valid length, else `false`. + * @example + * + * _.isLength(3); + * // => true + * + * _.isLength(Number.MIN_VALUE); + * // => false + * + * _.isLength(Infinity); + * // => false + * + * _.isLength('3'); + * // => false + */ +function isLength(value) { + return typeof value == 'number' && + value > -1 && value % 1 == 0 && value <= MAX_SAFE_INTEGER; +} + +module.exports = isLength; + + +/***/ }), +/* 56 */ +/***/ (function(module, exports, __webpack_require__) { + +var baseGetTag = __webpack_require__(13), + isObjectLike = __webpack_require__(6); + +/** `Object#toString` result references. */ +var symbolTag = '[object Symbol]'; + +/** + * Checks if `value` is classified as a `Symbol` primitive or object. + * + * @static + * @memberOf _ + * @since 4.0.0 + * @category Lang + * @param {*} value The value to check. + * @returns {boolean} Returns `true` if `value` is a symbol, else `false`. + * @example + * + * _.isSymbol(Symbol.iterator); + * // => true + * + * _.isSymbol('abc'); + * // => false + */ +function isSymbol(value) { + return typeof value == 'symbol' || + (isObjectLike(value) && baseGetTag(value) == symbolTag); +} + +module.exports = isSymbol; + + +/***/ }), +/* 57 */ +/***/ (function(module, exports, __webpack_require__) { + +var root = __webpack_require__(5); + +/** Built-in value references. */ +var Uint8Array = root.Uint8Array; + +module.exports = Uint8Array; + + +/***/ }), +/* 58 */ +/***/ (function(module, exports) { + +/** + * A specialized version of `_.forEach` for arrays without support for + * iteratee shorthands. + * + * @private + * @param {Array} [array] The array to iterate over. + * @param {Function} iteratee The function invoked per iteration. + * @returns {Array} Returns `array`. + */ +function arrayEach(array, iteratee) { + var index = -1, + length = array == null ? 0 : array.length; + + while (++index < length) { + if (iteratee(array[index], index, array) === false) { + break; + } + } + return array; +} + +module.exports = arrayEach; + + +/***/ }), +/* 59 */ +/***/ (function(module, exports) { + +/** + * A specialized version of `_.filter` for arrays without support for + * iteratee shorthands. + * + * @private + * @param {Array} [array] The array to iterate over. + * @param {Function} predicate The function invoked per iteration. + * @returns {Array} Returns the new filtered array. + */ +function arrayFilter(array, predicate) { + var index = -1, + length = array == null ? 0 : array.length, + resIndex = 0, + result = []; + + while (++index < length) { + var value = array[index]; + if (predicate(value, index, array)) { + result[resIndex++] = value; + } + } + return result; +} + +module.exports = arrayFilter; + + +/***/ }), +/* 60 */ +/***/ (function(module, exports, __webpack_require__) { + +var baseTimes = __webpack_require__(141), + isArguments = __webpack_require__(36), + isArray = __webpack_require__(1), + isBuffer = __webpack_require__(24), + isIndex = __webpack_require__(33), + isTypedArray = __webpack_require__(37); + +/** Used for built-in method references. */ +var objectProto = Object.prototype; + +/** Used to check objects for own properties. */ +var hasOwnProperty = objectProto.hasOwnProperty; + +/** + * Creates an array of the enumerable property names of the array-like `value`. + * + * @private + * @param {*} value The value to query. + * @param {boolean} inherited Specify returning inherited property names. + * @returns {Array} Returns the array of property names. + */ +function arrayLikeKeys(value, inherited) { + var isArr = isArray(value), + isArg = !isArr && isArguments(value), + isBuff = !isArr && !isArg && isBuffer(value), + isType = !isArr && !isArg && !isBuff && isTypedArray(value), + skipIndexes = isArr || isArg || isBuff || isType, + result = skipIndexes ? baseTimes(value.length, String) : [], + length = result.length; + + for (var key in value) { + if ((inherited || hasOwnProperty.call(value, key)) && + !(skipIndexes && ( + // Safari 9 has enumerable `arguments.length` in strict mode. + key == 'length' || + // Node.js 0.10 has enumerable non-index properties on buffers. + (isBuff && (key == 'offset' || key == 'parent')) || + // PhantomJS 2 has enumerable non-index properties on typed arrays. + (isType && (key == 'buffer' || key == 'byteLength' || key == 'byteOffset')) || + // Skip index properties. + isIndex(key, length) + ))) { + result.push(key); + } + } + return result; +} + +module.exports = arrayLikeKeys; + + +/***/ }), +/* 61 */ +/***/ (function(module, exports, __webpack_require__) { + +var baseAssignValue = __webpack_require__(19), + eq = __webpack_require__(16); + +/** + * This function is like `assignValue` except that it doesn't assign + * `undefined` values. + * + * @private + * @param {Object} object The object to modify. + * @param {string} key The key of the property to assign. + * @param {*} value The value to assign. + */ +function assignMergeValue(object, key, value) { + if ((value !== undefined && !eq(object[key], value)) || + (value === undefined && !(key in object))) { + baseAssignValue(object, key, value); + } +} + +module.exports = assignMergeValue; + + +/***/ }), +/* 62 */ +/***/ (function(module, exports, __webpack_require__) { + +var copyObject = __webpack_require__(4), + keys = __webpack_require__(3); + +/** + * The base implementation of `_.assign` without support for multiple sources + * or `customizer` functions. + * + * @private + * @param {Object} object The destination object. + * @param {Object} source The source object. + * @returns {Object} Returns `object`. + */ +function baseAssign(object, source) { + return object && copyObject(source, keys(source), object); +} + +module.exports = baseAssign; + + +/***/ }), +/* 63 */ +/***/ (function(module, exports) { + +/** + * The base implementation of methods like `_.findKey` and `_.findLastKey`, + * without support for iteratee shorthands, which iterates over `collection` + * using `eachFunc`. + * + * @private + * @param {Array|Object} collection The collection to inspect. + * @param {Function} predicate The function invoked per iteration. + * @param {Function} eachFunc The function to iterate over `collection`. + * @returns {*} Returns the found element or its key, else `undefined`. + */ +function baseFindKey(collection, predicate, eachFunc) { + var result; + eachFunc(collection, function(value, key, collection) { + if (predicate(value, key, collection)) { + result = key; + return false; + } + }); + return result; +} + +module.exports = baseFindKey; + + +/***/ }), +/* 64 */ +/***/ (function(module, exports, __webpack_require__) { + +var baseForRight = __webpack_require__(65), + keys = __webpack_require__(3); + +/** + * The base implementation of `_.forOwnRight` without support for iteratee shorthands. + * + * @private + * @param {Object} object The object to iterate over. + * @param {Function} iteratee The function invoked per iteration. + * @returns {Object} Returns `object`. + */ +function baseForOwnRight(object, iteratee) { + return object && baseForRight(object, iteratee, keys); +} + +module.exports = baseForOwnRight; + + +/***/ }), +/* 65 */ +/***/ (function(module, exports, __webpack_require__) { + +var createBaseFor = __webpack_require__(76); + +/** + * This function is like `baseFor` except that it iterates over properties + * in the opposite order. + * + * @private + * @param {Object} object The object to iterate over. + * @param {Function} iteratee The function invoked per iteration. + * @param {Function} keysFunc The function to get the keys of `object`. + * @returns {Object} Returns `object`. + */ +var baseForRight = createBaseFor(true); + +module.exports = baseForRight; + + +/***/ }), +/* 66 */ +/***/ (function(module, exports, __webpack_require__) { + +var arrayFilter = __webpack_require__(59), + isFunction = __webpack_require__(17); + +/** + * The base implementation of `_.functions` which creates an array of + * `object` function property names filtered from `props`. + * + * @private + * @param {Object} object The object to inspect. + * @param {Array} props The property names to filter. + * @returns {Array} Returns the function names. + */ +function baseFunctions(object, props) { + return arrayFilter(props, function(key) { + return isFunction(object[key]); + }); +} + +module.exports = baseFunctions; + + +/***/ }), +/* 67 */ +/***/ (function(module, exports, __webpack_require__) { + +var arrayPush = __webpack_require__(42), + isArray = __webpack_require__(1); + +/** + * The base implementation of `getAllKeys` and `getAllKeysIn` which uses + * `keysFunc` and `symbolsFunc` to get the enumerable property names and + * symbols of `object`. + * + * @private + * @param {Object} object The object to query. + * @param {Function} keysFunc The function to get the keys of `object`. + * @param {Function} symbolsFunc The function to get the symbols of `object`. + * @returns {Array} Returns the array of property names and symbols. + */ +function baseGetAllKeys(object, keysFunc, symbolsFunc) { + var result = keysFunc(object); + return isArray(object) ? result : arrayPush(result, symbolsFunc(object)); +} + +module.exports = baseGetAllKeys; + + +/***/ }), +/* 68 */ +/***/ (function(module, exports, __webpack_require__) { + +var baseIsEqualDeep = __webpack_require__(125), + isObjectLike = __webpack_require__(6); + +/** + * The base implementation of `_.isEqual` which supports partial comparisons + * and tracks traversed objects. + * + * @private + * @param {*} value The value to compare. + * @param {*} other The other value to compare. + * @param {boolean} bitmask The bitmask flags. + * 1 - Unordered comparison + * 2 - Partial comparison + * @param {Function} [customizer] The function to customize comparisons. + * @param {Object} [stack] Tracks traversed `value` and `other` objects. + * @returns {boolean} Returns `true` if the values are equivalent, else `false`. + */ +function baseIsEqual(value, other, bitmask, customizer, stack) { + if (value === other) { + return true; + } + if (value == null || other == null || (!isObjectLike(value) && !isObjectLike(other))) { + return value !== value && other !== other; + } + return baseIsEqualDeep(value, other, bitmask, customizer, baseIsEqual, stack); +} + +module.exports = baseIsEqual; + + +/***/ }), +/* 69 */ +/***/ (function(module, exports, __webpack_require__) { + +var baseGet = __webpack_require__(20), + baseSet = __webpack_require__(30), + castPath = __webpack_require__(8); + +/** + * The base implementation of `_.pickBy` without support for iteratee shorthands. + * + * @private + * @param {Object} object The source object. + * @param {string[]} paths The property paths to pick. + * @param {Function} predicate The function invoked per property. + * @returns {Object} Returns the new object. + */ +function basePickBy(object, paths, predicate) { + var index = -1, + length = paths.length, + result = {}; + + while (++index < length) { + var path = paths[index], + value = baseGet(object, path); + + if (predicate(value, path)) { + baseSet(result, castPath(path, object), value); + } + } + return result; +} + +module.exports = basePickBy; + + +/***/ }), +/* 70 */ +/***/ (function(module, exports, __webpack_require__) { + +var castPath = __webpack_require__(8), + last = __webpack_require__(100), + parent = __webpack_require__(92), + toKey = __webpack_require__(9); + +/** + * The base implementation of `_.unset`. + * + * @private + * @param {Object} object The object to modify. + * @param {Array|string} path The property path to unset. + * @returns {boolean} Returns `true` if the property is deleted, else `false`. + */ +function baseUnset(object, path) { + path = castPath(path, object); + object = parent(object, path); + return object == null || delete object[toKey(last(path))]; +} + +module.exports = baseUnset; + + +/***/ }), +/* 71 */ +/***/ (function(module, exports, __webpack_require__) { + +var baseGet = __webpack_require__(20), + baseSet = __webpack_require__(30); + +/** + * The base implementation of `_.update`. + * + * @private + * @param {Object} object The object to modify. + * @param {Array|string} path The path of the property to update. + * @param {Function} updater The function to produce the updated value. + * @param {Function} [customizer] The function to customize path creation. + * @returns {Object} Returns `object`. + */ +function baseUpdate(object, path, updater, customizer) { + return baseSet(object, path, updater(baseGet(object, path)), customizer); +} + +module.exports = baseUpdate; + + +/***/ }), +/* 72 */ +/***/ (function(module, exports, __webpack_require__) { + +var arrayMap = __webpack_require__(18); + +/** + * The base implementation of `_.values` and `_.valuesIn` which creates an + * array of `object` property values corresponding to the property names + * of `props`. + * + * @private + * @param {Object} object The object to query. + * @param {Array} props The property names to get values for. + * @returns {Object} Returns the array of property values. + */ +function baseValues(object, props) { + return arrayMap(props, function(key) { + return object[key]; + }); +} + +module.exports = baseValues; + + +/***/ }), +/* 73 */ +/***/ (function(module, exports, __webpack_require__) { + +/* WEBPACK VAR INJECTION */(function(module) {var root = __webpack_require__(5); + +/** Detect free variable `exports`. */ +var freeExports = typeof exports == 'object' && exports && !exports.nodeType && exports; + +/** Detect free variable `module`. */ +var freeModule = freeExports && typeof module == 'object' && module && !module.nodeType && module; + +/** Detect the popular CommonJS extension `module.exports`. */ +var moduleExports = freeModule && freeModule.exports === freeExports; + +/** Built-in value references. */ +var Buffer = moduleExports ? root.Buffer : undefined, + allocUnsafe = Buffer ? Buffer.allocUnsafe : undefined; + +/** + * Creates a clone of `buffer`. + * + * @private + * @param {Buffer} buffer The buffer to clone. + * @param {boolean} [isDeep] Specify a deep clone. + * @returns {Buffer} Returns the cloned buffer. + */ +function cloneBuffer(buffer, isDeep) { + if (isDeep) { + return buffer.slice(); + } + var length = buffer.length, + result = allocUnsafe ? allocUnsafe(length) : new buffer.constructor(length); + + buffer.copy(result); + return result; +} + +module.exports = cloneBuffer; + +/* WEBPACK VAR INJECTION */}.call(exports, __webpack_require__(38)(module))) + +/***/ }), +/* 74 */ +/***/ (function(module, exports, __webpack_require__) { + +var cloneArrayBuffer = __webpack_require__(47); + +/** + * Creates a clone of `typedArray`. + * + * @private + * @param {Object} typedArray The typed array to clone. + * @param {boolean} [isDeep] Specify a deep clone. + * @returns {Object} Returns the cloned typed array. + */ +function cloneTypedArray(typedArray, isDeep) { + var buffer = isDeep ? cloneArrayBuffer(typedArray.buffer) : typedArray.buffer; + return new typedArray.constructor(buffer, typedArray.byteOffset, typedArray.length); +} + +module.exports = cloneTypedArray; + + +/***/ }), +/* 75 */ +/***/ (function(module, exports) { + +/** + * Copies the values of `source` to `array`. + * + * @private + * @param {Array} source The array to copy values from. + * @param {Array} [array=[]] The array to copy values to. + * @returns {Array} Returns `array`. + */ +function copyArray(source, array) { + var index = -1, + length = source.length; + + array || (array = Array(length)); + while (++index < length) { + array[index] = source[index]; + } + return array; +} + +module.exports = copyArray; + + +/***/ }), +/* 76 */ +/***/ (function(module, exports) { + +/** + * Creates a base function for methods like `_.forIn` and `_.forOwn`. + * + * @private + * @param {boolean} [fromRight] Specify iterating from right to left. + * @returns {Function} Returns the new base function. + */ +function createBaseFor(fromRight) { + return function(object, iteratee, keysFunc) { + var index = -1, + iterable = Object(object), + props = keysFunc(object), + length = props.length; + + while (length--) { + var key = props[fromRight ? length : ++index]; + if (iteratee(iterable[key], key, iterable) === false) { + break; + } + } + return object; + }; +} + +module.exports = createBaseFor; + + +/***/ }), +/* 77 */ +/***/ (function(module, exports, __webpack_require__) { + +var baseInverter = __webpack_require__(122); + +/** + * Creates a function like `_.invertBy`. + * + * @private + * @param {Function} setter The function to set accumulator values. + * @param {Function} toIteratee The function to resolve iteratees. + * @returns {Function} Returns the new inverter function. + */ +function createInverter(setter, toIteratee) { + return function(object, iteratee) { + return baseInverter(object, setter, toIteratee(iteratee), {}); + }; +} + +module.exports = createInverter; + + +/***/ }), +/* 78 */ +/***/ (function(module, exports, __webpack_require__) { + +var baseToPairs = __webpack_require__(142), + getTag = __webpack_require__(21), + mapToArray = __webpack_require__(88), + setToPairs = __webpack_require__(185); + +/** `Object#toString` result references. */ +var mapTag = '[object Map]', + setTag = '[object Set]'; + +/** + * Creates a `_.toPairs` or `_.toPairsIn` function. + * + * @private + * @param {Function} keysFunc The function to get the keys of a given object. + * @returns {Function} Returns the new pairs function. + */ +function createToPairs(keysFunc) { + return function(object) { + var tag = getTag(object); + if (tag == mapTag) { + return mapToArray(object); + } + if (tag == setTag) { + return setToPairs(object); + } + return baseToPairs(object, keysFunc(object)); + }; +} + +module.exports = createToPairs; + + +/***/ }), +/* 79 */ +/***/ (function(module, exports, __webpack_require__) { + +var getNative = __webpack_require__(10); + +var defineProperty = (function() { + try { + var func = getNative(Object, 'defineProperty'); + func({}, '', {}); + return func; + } catch (e) {} +}()); + +module.exports = defineProperty; + + +/***/ }), +/* 80 */ +/***/ (function(module, exports, __webpack_require__) { + +var SetCache = __webpack_require__(113), + arraySome = __webpack_require__(115), + cacheHas = __webpack_require__(144); + +/** Used to compose bitmasks for value comparisons. */ +var COMPARE_PARTIAL_FLAG = 1, + COMPARE_UNORDERED_FLAG = 2; + +/** + * A specialized version of `baseIsEqualDeep` for arrays with support for + * partial deep comparisons. + * + * @private + * @param {Array} array The array to compare. + * @param {Array} other The other array to compare. + * @param {number} bitmask The bitmask flags. See `baseIsEqual` for more details. + * @param {Function} customizer The function to customize comparisons. + * @param {Function} equalFunc The function to determine equivalents of values. + * @param {Object} stack Tracks traversed `array` and `other` objects. + * @returns {boolean} Returns `true` if the arrays are equivalent, else `false`. + */ +function equalArrays(array, other, bitmask, customizer, equalFunc, stack) { + var isPartial = bitmask & COMPARE_PARTIAL_FLAG, + arrLength = array.length, + othLength = other.length; + + if (arrLength != othLength && !(isPartial && othLength > arrLength)) { + return false; + } + // Assume cyclic values are equal. + var stacked = stack.get(array); + if (stacked && stack.get(other)) { + return stacked == other; + } + var index = -1, + result = true, + seen = (bitmask & COMPARE_UNORDERED_FLAG) ? new SetCache : undefined; + + stack.set(array, other); + stack.set(other, array); + + // Ignore non-index properties. + while (++index < arrLength) { + var arrValue = array[index], + othValue = other[index]; + + if (customizer) { + var compared = isPartial + ? customizer(othValue, arrValue, index, other, array, stack) + : customizer(arrValue, othValue, index, array, other, stack); + } + if (compared !== undefined) { + if (compared) { + continue; + } + result = false; + break; + } + // Recursively compare arrays (susceptible to call stack limits). + if (seen) { + if (!arraySome(other, function(othValue, othIndex) { + if (!cacheHas(seen, othIndex) && + (arrValue === othValue || equalFunc(arrValue, othValue, bitmask, customizer, stack))) { + return seen.push(othIndex); + } + })) { + result = false; + break; + } + } else if (!( + arrValue === othValue || + equalFunc(arrValue, othValue, bitmask, customizer, stack) + )) { + result = false; + break; + } + } + stack['delete'](array); + stack['delete'](other); + return result; +} + +module.exports = equalArrays; + + +/***/ }), +/* 81 */ +/***/ (function(module, exports, __webpack_require__) { + +/* WEBPACK VAR INJECTION */(function(global) {/** Detect free variable `global` from Node.js. */ +var freeGlobal = typeof global == 'object' && global && global.Object === Object && global; + +module.exports = freeGlobal; + +/* WEBPACK VAR INJECTION */}.call(exports, __webpack_require__(240))) + +/***/ }), +/* 82 */ +/***/ (function(module, exports, __webpack_require__) { + +var baseGetAllKeys = __webpack_require__(67), + getSymbols = __webpack_require__(50), + keys = __webpack_require__(3); + +/** + * Creates an array of own enumerable property names and symbols of `object`. + * + * @private + * @param {Object} object The object to query. + * @returns {Array} Returns the array of property names and symbols. + */ +function getAllKeys(object) { + return baseGetAllKeys(object, keys, getSymbols); +} + +module.exports = getAllKeys; + + +/***/ }), +/* 83 */ +/***/ (function(module, exports, __webpack_require__) { + +var arrayPush = __webpack_require__(42), + getPrototype = __webpack_require__(32), + getSymbols = __webpack_require__(50), + stubArray = __webpack_require__(103); + +/* Built-in method references for those with the same name as other `lodash` methods. */ +var nativeGetSymbols = Object.getOwnPropertySymbols; + +/** + * Creates an array of the own and inherited enumerable symbols of `object`. + * + * @private + * @param {Object} object The object to query. + * @returns {Array} Returns the array of symbols. + */ +var getSymbolsIn = !nativeGetSymbols ? stubArray : function(object) { + var result = []; + while (object) { + arrayPush(result, getSymbols(object)); + object = getPrototype(object); + } + return result; +}; + +module.exports = getSymbolsIn; + + +/***/ }), +/* 84 */ +/***/ (function(module, exports, __webpack_require__) { + +var castPath = __webpack_require__(8), + isArguments = __webpack_require__(36), + isArray = __webpack_require__(1), + isIndex = __webpack_require__(33), + isLength = __webpack_require__(55), + toKey = __webpack_require__(9); + +/** + * Checks if `path` exists on `object`. + * + * @private + * @param {Object} object The object to query. + * @param {Array|string} path The path to check. + * @param {Function} hasFunc The function to check properties. + * @returns {boolean} Returns `true` if `path` exists, else `false`. + */ +function hasPath(object, path, hasFunc) { + path = castPath(path, object); + + var index = -1, + length = path.length, + result = false; + + while (++index < length) { + var key = toKey(path[index]); + if (!(result = object != null && hasFunc(object, key))) { + break; + } + object = object[key]; + } + if (result || ++index != length) { + return result; + } + length = object == null ? 0 : object.length; + return !!length && isLength(length) && isIndex(key, length) && + (isArray(object) || isArguments(object)); +} + +module.exports = hasPath; + + +/***/ }), +/* 85 */ +/***/ (function(module, exports, __webpack_require__) { + +var baseCreate = __webpack_require__(43), + getPrototype = __webpack_require__(32), + isPrototype = __webpack_require__(34); + +/** + * Initializes an object clone. + * + * @private + * @param {Object} object The object to clone. + * @returns {Object} Returns the initialized clone. + */ +function initCloneObject(object) { + return (typeof object.constructor == 'function' && !isPrototype(object)) + ? baseCreate(getPrototype(object)) + : {}; +} + +module.exports = initCloneObject; + + +/***/ }), +/* 86 */ +/***/ (function(module, exports, __webpack_require__) { + +var eq = __webpack_require__(16), + isArrayLike = __webpack_require__(23), + isIndex = __webpack_require__(33), + isObject = __webpack_require__(2); + +/** + * Checks if the given arguments are from an iteratee call. + * + * @private + * @param {*} value The potential iteratee value argument. + * @param {*} index The potential iteratee index or key argument. + * @param {*} object The potential iteratee object argument. + * @returns {boolean} Returns `true` if the arguments are from an iteratee call, + * else `false`. + */ +function isIterateeCall(value, index, object) { + if (!isObject(object)) { + return false; + } + var type = typeof index; + if (type == 'number' + ? (isArrayLike(object) && isIndex(index, object.length)) + : (type == 'string' && index in object) + ) { + return eq(object[index], value); + } + return false; +} + +module.exports = isIterateeCall; + + +/***/ }), +/* 87 */ +/***/ (function(module, exports, __webpack_require__) { + +var isObject = __webpack_require__(2); + +/** + * Checks if `value` is suitable for strict equality comparisons, i.e. `===`. + * + * @private + * @param {*} value The value to check. + * @returns {boolean} Returns `true` if `value` if suitable for strict + * equality comparisons, else `false`. + */ +function isStrictComparable(value) { + return value === value && !isObject(value); +} + +module.exports = isStrictComparable; + + +/***/ }), +/* 88 */ +/***/ (function(module, exports) { + +/** + * Converts `map` to its key-value pairs. + * + * @private + * @param {Object} map The map to convert. + * @returns {Array} Returns the key-value pairs. + */ +function mapToArray(map) { + var index = -1, + result = Array(map.size); + + map.forEach(function(value, key) { + result[++index] = [key, value]; + }); + return result; +} + +module.exports = mapToArray; + + +/***/ }), +/* 89 */ +/***/ (function(module, exports) { + +/** + * A specialized version of `matchesProperty` for source values suitable + * for strict equality comparisons, i.e. `===`. + * + * @private + * @param {string} key The key of the property to get. + * @param {*} srcValue The value to match. + * @returns {Function} Returns the new spec function. + */ +function matchesStrictComparable(key, srcValue) { + return function(object) { + if (object == null) { + return false; + } + return object[key] === srcValue && + (srcValue !== undefined || (key in Object(object))); + }; +} + +module.exports = matchesStrictComparable; + + +/***/ }), +/* 90 */ +/***/ (function(module, exports) { + +/** + * Creates a unary function that invokes `func` with its argument transformed. + * + * @private + * @param {Function} func The function to wrap. + * @param {Function} transform The argument transform. + * @returns {Function} Returns the new function. + */ +function overArg(func, transform) { + return function(arg) { + return func(transform(arg)); + }; +} + +module.exports = overArg; + + +/***/ }), +/* 91 */ +/***/ (function(module, exports, __webpack_require__) { + +var apply = __webpack_require__(41); + +/* Built-in method references for those with the same name as other `lodash` methods. */ +var nativeMax = Math.max; + +/** + * A specialized version of `baseRest` which transforms the rest array. + * + * @private + * @param {Function} func The function to apply a rest parameter to. + * @param {number} [start=func.length-1] The start position of the rest parameter. + * @param {Function} transform The rest array transform. + * @returns {Function} Returns the new function. + */ +function overRest(func, start, transform) { + start = nativeMax(start === undefined ? (func.length - 1) : start, 0); + return function() { + var args = arguments, + index = -1, + length = nativeMax(args.length - start, 0), + array = Array(length); + + while (++index < length) { + array[index] = args[start + index]; + } + index = -1; + var otherArgs = Array(start + 1); + while (++index < start) { + otherArgs[index] = args[index]; + } + otherArgs[start] = transform(array); + return apply(func, this, otherArgs); + }; +} + +module.exports = overRest; + + +/***/ }), +/* 92 */ +/***/ (function(module, exports, __webpack_require__) { + +var baseGet = __webpack_require__(20), + baseSlice = __webpack_require__(140); + +/** + * Gets the parent value at `path` of `object`. + * + * @private + * @param {Object} object The object to query. + * @param {Array} path The path to get the parent value of. + * @returns {*} Returns the parent value. + */ +function parent(object, path) { + return path.length < 2 ? object : baseGet(object, baseSlice(path, 0, -1)); +} + +module.exports = parent; + + +/***/ }), +/* 93 */ +/***/ (function(module, exports) { + +/** + * Gets the value at `key`, unless `key` is "__proto__". + * + * @private + * @param {Object} object The object to query. + * @param {string} key The key of the property to get. + * @returns {*} Returns the property value. + */ +function safeGet(object, key) { + if (key == '__proto__') { + return; + } + + return object[key]; +} + +module.exports = safeGet; + + +/***/ }), +/* 94 */ +/***/ (function(module, exports, __webpack_require__) { + +var baseSetToString = __webpack_require__(139), + shortOut = __webpack_require__(186); + +/** + * Sets the `toString` method of `func` to return `string`. + * + * @private + * @param {Function} func The function to modify. + * @param {Function} string The `toString` result. + * @returns {Function} Returns `func`. + */ +var setToString = shortOut(baseSetToString); + +module.exports = setToString; + + +/***/ }), +/* 95 */ +/***/ (function(module, exports) { + +/** Used for built-in method references. */ +var funcProto = Function.prototype; + +/** Used to resolve the decompiled source of functions. */ +var funcToString = funcProto.toString; + +/** + * Converts `func` to its source code. + * + * @private + * @param {Function} func The function to convert. + * @returns {string} Returns the source code. + */ +function toSource(func) { + if (func != null) { + try { + return funcToString.call(func); + } catch (e) {} + try { + return (func + ''); + } catch (e) {} + } + return ''; +} + +module.exports = toSource; + + +/***/ }), +/* 96 */ +/***/ (function(module, exports, __webpack_require__) { + +var copyObject = __webpack_require__(4), + createAssigner = __webpack_require__(15), + keysIn = __webpack_require__(0); + +/** + * This method is like `_.assign` except that it iterates over own and + * inherited source properties. + * + * **Note:** This method mutates `object`. + * + * @static + * @memberOf _ + * @since 4.0.0 + * @alias extend + * @category Object + * @param {Object} object The destination object. + * @param {...Object} [sources] The source objects. + * @returns {Object} Returns `object`. + * @see _.assign + * @example + * + * function Foo() { + * this.a = 1; + * } + * + * function Bar() { + * this.c = 3; + * } + * + * Foo.prototype.b = 2; + * Bar.prototype.d = 4; + * + * _.assignIn({ 'a': 0 }, new Foo, new Bar); + * // => { 'a': 1, 'b': 2, 'c': 3, 'd': 4 } + */ +var assignIn = createAssigner(function(object, source) { + copyObject(source, keysIn(source), object); +}); + +module.exports = assignIn; + + +/***/ }), +/* 97 */ +/***/ (function(module, exports, __webpack_require__) { + +var copyObject = __webpack_require__(4), + createAssigner = __webpack_require__(15), + keysIn = __webpack_require__(0); + +/** + * This method is like `_.assignIn` except that it accepts `customizer` + * which is invoked to produce the assigned values. If `customizer` returns + * `undefined`, assignment is handled by the method instead. The `customizer` + * is invoked with five arguments: (objValue, srcValue, key, object, source). + * + * **Note:** This method mutates `object`. + * + * @static + * @memberOf _ + * @since 4.0.0 + * @alias extendWith + * @category Object + * @param {Object} object The destination object. + * @param {...Object} sources The source objects. + * @param {Function} [customizer] The function to customize assigned values. + * @returns {Object} Returns `object`. + * @see _.assignWith + * @example + * + * function customizer(objValue, srcValue) { + * return _.isUndefined(objValue) ? srcValue : objValue; + * } + * + * var defaults = _.partialRight(_.assignInWith, customizer); + * + * defaults({ 'a': 1 }, { 'b': 2 }, { 'a': 3 }); + * // => { 'a': 1, 'b': 2 } + */ +var assignInWith = createAssigner(function(object, source, srcIndex, customizer) { + copyObject(source, keysIn(source), object, customizer); +}); + +module.exports = assignInWith; + + +/***/ }), +/* 98 */ +/***/ (function(module, exports) { + +/** + * Creates a function that returns `value`. + * + * @static + * @memberOf _ + * @since 2.4.0 + * @category Util + * @param {*} value The value to return from the new function. + * @returns {Function} Returns the new constant function. + * @example + * + * var objects = _.times(2, _.constant({ 'a': 1 })); + * + * console.log(objects); + * // => [{ 'a': 1 }, { 'a': 1 }] + * + * console.log(objects[0] === objects[1]); + * // => true + */ +function constant(value) { + return function() { + return value; + }; +} + +module.exports = constant; + + +/***/ }), +/* 99 */ +/***/ (function(module, exports, __webpack_require__) { + +var baseGetTag = __webpack_require__(13), + getPrototype = __webpack_require__(32), + isObjectLike = __webpack_require__(6); + +/** `Object#toString` result references. */ +var objectTag = '[object Object]'; + +/** Used for built-in method references. */ +var funcProto = Function.prototype, + objectProto = Object.prototype; + +/** Used to resolve the decompiled source of functions. */ +var funcToString = funcProto.toString; + +/** Used to check objects for own properties. */ +var hasOwnProperty = objectProto.hasOwnProperty; + +/** Used to infer the `Object` constructor. */ +var objectCtorString = funcToString.call(Object); + +/** + * Checks if `value` is a plain object, that is, an object created by the + * `Object` constructor or one with a `[[Prototype]]` of `null`. + * + * @static + * @memberOf _ + * @since 0.8.0 + * @category Lang + * @param {*} value The value to check. + * @returns {boolean} Returns `true` if `value` is a plain object, else `false`. + * @example + * + * function Foo() { + * this.a = 1; + * } + * + * _.isPlainObject(new Foo); + * // => false + * + * _.isPlainObject([1, 2, 3]); + * // => false + * + * _.isPlainObject({ 'x': 0, 'y': 0 }); + * // => true + * + * _.isPlainObject(Object.create(null)); + * // => true + */ +function isPlainObject(value) { + if (!isObjectLike(value) || baseGetTag(value) != objectTag) { + return false; + } + var proto = getPrototype(value); + if (proto === null) { + return true; + } + var Ctor = hasOwnProperty.call(proto, 'constructor') && proto.constructor; + return typeof Ctor == 'function' && Ctor instanceof Ctor && + funcToString.call(Ctor) == objectCtorString; +} + +module.exports = isPlainObject; + + +/***/ }), +/* 100 */ +/***/ (function(module, exports) { + +/** + * Gets the last element of `array`. + * + * @static + * @memberOf _ + * @since 0.1.0 + * @category Array + * @param {Array} array The array to query. + * @returns {*} Returns the last element of `array`. + * @example + * + * _.last([1, 2, 3]); + * // => 3 + */ +function last(array) { + var length = array == null ? 0 : array.length; + return length ? array[length - 1] : undefined; +} + +module.exports = last; + + +/***/ }), +/* 101 */ +/***/ (function(module, exports, __webpack_require__) { + +var baseMerge = __webpack_require__(45), + createAssigner = __webpack_require__(15); + +/** + * This method is like `_.merge` except that it accepts `customizer` which + * is invoked to produce the merged values of the destination and source + * properties. If `customizer` returns `undefined`, merging is handled by the + * method instead. The `customizer` is invoked with six arguments: + * (objValue, srcValue, key, object, source, stack). + * + * **Note:** This method mutates `object`. + * + * @static + * @memberOf _ + * @since 4.0.0 + * @category Object + * @param {Object} object The destination object. + * @param {...Object} sources The source objects. + * @param {Function} customizer The function to customize assigned values. + * @returns {Object} Returns `object`. + * @example + * + * function customizer(objValue, srcValue) { + * if (_.isArray(objValue)) { + * return objValue.concat(srcValue); + * } + * } + * + * var object = { 'a': [1], 'b': [2] }; + * var other = { 'a': [3], 'b': [4] }; + * + * _.mergeWith(object, other, customizer); + * // => { 'a': [1, 3], 'b': [2, 4] } + */ +var mergeWith = createAssigner(function(object, source, srcIndex, customizer) { + baseMerge(object, source, srcIndex, customizer); +}); + +module.exports = mergeWith; + + +/***/ }), +/* 102 */ +/***/ (function(module, exports, __webpack_require__) { + +var arrayMap = __webpack_require__(18), + baseIteratee = __webpack_require__(7), + basePickBy = __webpack_require__(69), + getAllKeysIn = __webpack_require__(49); + +/** + * Creates an object composed of the `object` properties `predicate` returns + * truthy for. The predicate is invoked with two arguments: (value, key). + * + * @static + * @memberOf _ + * @since 4.0.0 + * @category Object + * @param {Object} object The source object. + * @param {Function} [predicate=_.identity] The function invoked per property. + * @returns {Object} Returns the new object. + * @example + * + * var object = { 'a': 1, 'b': '2', 'c': 3 }; + * + * _.pickBy(object, _.isNumber); + * // => { 'a': 1, 'c': 3 } + */ +function pickBy(object, predicate) { + if (object == null) { + return {}; + } + var props = arrayMap(getAllKeysIn(object), function(prop) { + return [prop]; + }); + predicate = baseIteratee(predicate); + return basePickBy(object, props, function(value, path) { + return predicate(value, path[0]); + }); +} + +module.exports = pickBy; + + +/***/ }), +/* 103 */ +/***/ (function(module, exports) { + +/** + * This method returns a new empty array. + * + * @static + * @memberOf _ + * @since 4.13.0 + * @category Util + * @returns {Array} Returns the new empty array. + * @example + * + * var arrays = _.times(2, _.stubArray); + * + * console.log(arrays); + * // => [[], []] + * + * console.log(arrays[0] === arrays[1]); + * // => false + */ +function stubArray() { + return []; +} + +module.exports = stubArray; + + +/***/ }), +/* 104 */ +/***/ (function(module, exports, __webpack_require__) { + +var createToPairs = __webpack_require__(78), + keys = __webpack_require__(3); + +/** + * Creates an array of own enumerable string keyed-value pairs for `object` + * which can be consumed by `_.fromPairs`. If `object` is a map or set, its + * entries are returned. + * + * @static + * @memberOf _ + * @since 4.0.0 + * @alias entries + * @category Object + * @param {Object} object The object to query. + * @returns {Array} Returns the key-value pairs. + * @example + * + * function Foo() { + * this.a = 1; + * this.b = 2; + * } + * + * Foo.prototype.c = 3; + * + * _.toPairs(new Foo); + * // => [['a', 1], ['b', 2]] (iteration order is not guaranteed) + */ +var toPairs = createToPairs(keys); + +module.exports = toPairs; + + +/***/ }), +/* 105 */ +/***/ (function(module, exports, __webpack_require__) { + +var createToPairs = __webpack_require__(78), + keysIn = __webpack_require__(0); + +/** + * Creates an array of own and inherited enumerable string keyed-value pairs + * for `object` which can be consumed by `_.fromPairs`. If `object` is a map + * or set, its entries are returned. + * + * @static + * @memberOf _ + * @since 4.0.0 + * @alias entriesIn + * @category Object + * @param {Object} object The object to query. + * @returns {Array} Returns the key-value pairs. + * @example + * + * function Foo() { + * this.a = 1; + * this.b = 2; + * } + * + * Foo.prototype.c = 3; + * + * _.toPairsIn(new Foo); + * // => [['a', 1], ['b', 2], ['c', 3]] (iteration order is not guaranteed) + */ +var toPairsIn = createToPairs(keysIn); + +module.exports = toPairsIn; + + +/***/ }), +/* 106 */ +/***/ (function(module, exports, __webpack_require__) { + +/* WEBPACK VAR INJECTION */(function(module) {var __WEBPACK_AMD_DEFINE_ARRAY__, __WEBPACK_AMD_DEFINE_RESULT__; +/** + * @license + * + * chroma.js - JavaScript library for color conversions + * + * Copyright (c) 2011-2017, Gregor Aisch + * All rights reserved. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions are met: + * + * 1. Redistributions of source code must retain the above copyright notice, this + * list of conditions and the following disclaimer. + * + * 2. Redistributions in binary form must reproduce the above copyright notice, + * this list of conditions and the following disclaimer in the documentation + * and/or other materials provided with the distribution. + * + * 3. The name Gregor Aisch may not be used to endorse or promote products + * derived from this software without specific prior written permission. + * + * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" + * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE + * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE + * DISCLAIMED. IN NO EVENT SHALL GREGOR AISCH OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, + * INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, + * BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, + * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY + * OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING + * NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, + * EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. + * + */ + +(function() { + var Color, DEG2RAD, LAB_CONSTANTS, PI, PITHIRD, RAD2DEG, TWOPI, _average_lrgb, _guess_formats, _guess_formats_sorted, _input, _interpolators, abs, atan2, bezier, blend, blend_f, brewer, burn, chroma, clip_rgb, cmyk2rgb, colors, cos, css2rgb, darken, dodge, each, floor, hcg2rgb, hex2rgb, hsi2rgb, hsl2css, hsl2rgb, hsv2rgb, interpolate, interpolate_hsx, interpolate_lab, interpolate_lrgb, interpolate_num, interpolate_rgb, lab2lch, lab2rgb, lab_xyz, lch2lab, lch2rgb, lighten, limit, log, luminance_x, m, max, multiply, normal, num2rgb, overlay, pow, rgb2cmyk, rgb2css, rgb2hcg, rgb2hex, rgb2hsi, rgb2hsl, rgb2hsv, rgb2lab, rgb2lch, rgb2luminance, rgb2num, rgb2temperature, rgb2xyz, rgb_xyz, rnd, root, round, screen, sin, sqrt, temperature2rgb, type, unpack, w3cx11, xyz_lab, xyz_rgb, + slice = [].slice; + + type = (function() { + + /* + for browser-safe type checking+ + ported from jQuery's $.type + */ + var classToType, len, name, o, ref; + classToType = {}; + ref = "Boolean Number String Function Array Date RegExp Undefined Null".split(" "); + for (o = 0, len = ref.length; o < len; o++) { + name = ref[o]; + classToType["[object " + name + "]"] = name.toLowerCase(); + } + return function(obj) { + var strType; + strType = Object.prototype.toString.call(obj); + return classToType[strType] || "object"; + }; + })(); + + limit = function(x, min, max) { + if (min == null) { + min = 0; + } + if (max == null) { + max = 1; + } + if (x < min) { + x = min; + } + if (x > max) { + x = max; + } + return x; + }; + + unpack = function(args) { + if (args.length >= 3) { + return Array.prototype.slice.call(args); + } else { + return args[0]; + } + }; + + clip_rgb = function(rgb) { + var i, o; + rgb._clipped = false; + rgb._unclipped = rgb.slice(0); + for (i = o = 0; o < 3; i = ++o) { + if (i < 3) { + if (rgb[i] < 0 || rgb[i] > 255) { + rgb._clipped = true; + } + if (rgb[i] < 0) { + rgb[i] = 0; + } + if (rgb[i] > 255) { + rgb[i] = 255; + } + } else if (i === 3) { + if (rgb[i] < 0) { + rgb[i] = 0; + } + if (rgb[i] > 1) { + rgb[i] = 1; + } + } + } + if (!rgb._clipped) { + delete rgb._unclipped; + } + return rgb; + }; + + PI = Math.PI, round = Math.round, cos = Math.cos, floor = Math.floor, pow = Math.pow, log = Math.log, sin = Math.sin, sqrt = Math.sqrt, atan2 = Math.atan2, max = Math.max, abs = Math.abs; + + TWOPI = PI * 2; + + PITHIRD = PI / 3; + + DEG2RAD = PI / 180; + + RAD2DEG = 180 / PI; + + chroma = function() { + if (arguments[0] instanceof Color) { + return arguments[0]; + } + return (function(func, args, ctor) { + ctor.prototype = func.prototype; + var child = new ctor, result = func.apply(child, args); + return Object(result) === result ? result : child; + })(Color, arguments, function(){}); + }; + + chroma["default"] = chroma; + + _interpolators = []; + + if ((typeof module !== "undefined" && module !== null) && (module.exports != null)) { + module.exports = chroma; + } + + if (true) { + !(__WEBPACK_AMD_DEFINE_ARRAY__ = [], __WEBPACK_AMD_DEFINE_RESULT__ = function() { + return chroma; + }.apply(exports, __WEBPACK_AMD_DEFINE_ARRAY__), + __WEBPACK_AMD_DEFINE_RESULT__ !== undefined && (module.exports = __WEBPACK_AMD_DEFINE_RESULT__)); + } else { + root = typeof exports !== "undefined" && exports !== null ? exports : this; + root.chroma = chroma; + } + + chroma.version = '1.4.1'; + + _input = {}; + + _guess_formats = []; + + _guess_formats_sorted = false; + + Color = (function() { + function Color() { + var arg, args, chk, len, len1, me, mode, o, w; + me = this; + args = []; + for (o = 0, len = arguments.length; o < len; o++) { + arg = arguments[o]; + if (arg != null) { + args.push(arg); + } + } + if (args.length > 1) { + mode = args[args.length - 1]; + } + if (_input[mode] != null) { + me._rgb = clip_rgb(_input[mode](unpack(args.slice(0, -1)))); + } else { + if (!_guess_formats_sorted) { + _guess_formats = _guess_formats.sort(function(a, b) { + return b.p - a.p; + }); + _guess_formats_sorted = true; + } + for (w = 0, len1 = _guess_formats.length; w < len1; w++) { + chk = _guess_formats[w]; + mode = chk.test.apply(chk, args); + if (mode) { + break; + } + } + if (mode) { + me._rgb = clip_rgb(_input[mode].apply(_input, args)); + } + } + if (me._rgb == null) { + console.warn('unknown format: ' + args); + } + if (me._rgb == null) { + me._rgb = [0, 0, 0]; + } + if (me._rgb.length === 3) { + me._rgb.push(1); + } + } + + Color.prototype.toString = function() { + return this.hex(); + }; + + return Color; + + })(); + + chroma._input = _input; + + + /** + ColorBrewer colors for chroma.js + + Copyright (c) 2002 Cynthia Brewer, Mark Harrower, and The + Pennsylvania State University. + + Licensed under the Apache License, Version 2.0 (the "License"); + you may not use this file except in compliance with the License. + You may obtain a copy of the License at + http://www.apache.org/licenses/LICENSE-2.0 + + Unless required by applicable law or agreed to in writing, software distributed + under the License is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR + CONDITIONS OF ANY KIND, either express or implied. See the License for the + specific language governing permissions and limitations under the License. + + @preserve + */ + + chroma.brewer = brewer = { + OrRd: ['#fff7ec', '#fee8c8', '#fdd49e', '#fdbb84', '#fc8d59', '#ef6548', '#d7301f', '#b30000', '#7f0000'], + PuBu: ['#fff7fb', '#ece7f2', '#d0d1e6', '#a6bddb', '#74a9cf', '#3690c0', '#0570b0', '#045a8d', '#023858'], + BuPu: ['#f7fcfd', '#e0ecf4', '#bfd3e6', '#9ebcda', '#8c96c6', '#8c6bb1', '#88419d', '#810f7c', '#4d004b'], + Oranges: ['#fff5eb', '#fee6ce', '#fdd0a2', '#fdae6b', '#fd8d3c', '#f16913', '#d94801', '#a63603', '#7f2704'], + BuGn: ['#f7fcfd', '#e5f5f9', '#ccece6', '#99d8c9', '#66c2a4', '#41ae76', '#238b45', '#006d2c', '#00441b'], + YlOrBr: ['#ffffe5', '#fff7bc', '#fee391', '#fec44f', '#fe9929', '#ec7014', '#cc4c02', '#993404', '#662506'], + YlGn: ['#ffffe5', '#f7fcb9', '#d9f0a3', '#addd8e', '#78c679', '#41ab5d', '#238443', '#006837', '#004529'], + Reds: ['#fff5f0', '#fee0d2', '#fcbba1', '#fc9272', '#fb6a4a', '#ef3b2c', '#cb181d', '#a50f15', '#67000d'], + RdPu: ['#fff7f3', '#fde0dd', '#fcc5c0', '#fa9fb5', '#f768a1', '#dd3497', '#ae017e', '#7a0177', '#49006a'], + Greens: ['#f7fcf5', '#e5f5e0', '#c7e9c0', '#a1d99b', '#74c476', '#41ab5d', '#238b45', '#006d2c', '#00441b'], + YlGnBu: ['#ffffd9', '#edf8b1', '#c7e9b4', '#7fcdbb', '#41b6c4', '#1d91c0', '#225ea8', '#253494', '#081d58'], + Purples: ['#fcfbfd', '#efedf5', '#dadaeb', '#bcbddc', '#9e9ac8', '#807dba', '#6a51a3', '#54278f', '#3f007d'], + GnBu: ['#f7fcf0', '#e0f3db', '#ccebc5', '#a8ddb5', '#7bccc4', '#4eb3d3', '#2b8cbe', '#0868ac', '#084081'], + Greys: ['#ffffff', '#f0f0f0', '#d9d9d9', '#bdbdbd', '#969696', '#737373', '#525252', '#252525', '#000000'], + YlOrRd: ['#ffffcc', '#ffeda0', '#fed976', '#feb24c', '#fd8d3c', '#fc4e2a', '#e31a1c', '#bd0026', '#800026'], + PuRd: ['#f7f4f9', '#e7e1ef', '#d4b9da', '#c994c7', '#df65b0', '#e7298a', '#ce1256', '#980043', '#67001f'], + Blues: ['#f7fbff', '#deebf7', '#c6dbef', '#9ecae1', '#6baed6', '#4292c6', '#2171b5', '#08519c', '#08306b'], + PuBuGn: ['#fff7fb', '#ece2f0', '#d0d1e6', '#a6bddb', '#67a9cf', '#3690c0', '#02818a', '#016c59', '#014636'], + Viridis: ['#440154', '#482777', '#3f4a8a', '#31678e', '#26838f', '#1f9d8a', '#6cce5a', '#b6de2b', '#fee825'], + Spectral: ['#9e0142', '#d53e4f', '#f46d43', '#fdae61', '#fee08b', '#ffffbf', '#e6f598', '#abdda4', '#66c2a5', '#3288bd', '#5e4fa2'], + RdYlGn: ['#a50026', '#d73027', '#f46d43', '#fdae61', '#fee08b', '#ffffbf', '#d9ef8b', '#a6d96a', '#66bd63', '#1a9850', '#006837'], + RdBu: ['#67001f', '#b2182b', '#d6604d', '#f4a582', '#fddbc7', '#f7f7f7', '#d1e5f0', '#92c5de', '#4393c3', '#2166ac', '#053061'], + PiYG: ['#8e0152', '#c51b7d', '#de77ae', '#f1b6da', '#fde0ef', '#f7f7f7', '#e6f5d0', '#b8e186', '#7fbc41', '#4d9221', '#276419'], + PRGn: ['#40004b', '#762a83', '#9970ab', '#c2a5cf', '#e7d4e8', '#f7f7f7', '#d9f0d3', '#a6dba0', '#5aae61', '#1b7837', '#00441b'], + RdYlBu: ['#a50026', '#d73027', '#f46d43', '#fdae61', '#fee090', '#ffffbf', '#e0f3f8', '#abd9e9', '#74add1', '#4575b4', '#313695'], + BrBG: ['#543005', '#8c510a', '#bf812d', '#dfc27d', '#f6e8c3', '#f5f5f5', '#c7eae5', '#80cdc1', '#35978f', '#01665e', '#003c30'], + RdGy: ['#67001f', '#b2182b', '#d6604d', '#f4a582', '#fddbc7', '#ffffff', '#e0e0e0', '#bababa', '#878787', '#4d4d4d', '#1a1a1a'], + PuOr: ['#7f3b08', '#b35806', '#e08214', '#fdb863', '#fee0b6', '#f7f7f7', '#d8daeb', '#b2abd2', '#8073ac', '#542788', '#2d004b'], + Set2: ['#66c2a5', '#fc8d62', '#8da0cb', '#e78ac3', '#a6d854', '#ffd92f', '#e5c494', '#b3b3b3'], + Accent: ['#7fc97f', '#beaed4', '#fdc086', '#ffff99', '#386cb0', '#f0027f', '#bf5b17', '#666666'], + Set1: ['#e41a1c', '#377eb8', '#4daf4a', '#984ea3', '#ff7f00', '#ffff33', '#a65628', '#f781bf', '#999999'], + Set3: ['#8dd3c7', '#ffffb3', '#bebada', '#fb8072', '#80b1d3', '#fdb462', '#b3de69', '#fccde5', '#d9d9d9', '#bc80bd', '#ccebc5', '#ffed6f'], + Dark2: ['#1b9e77', '#d95f02', '#7570b3', '#e7298a', '#66a61e', '#e6ab02', '#a6761d', '#666666'], + Paired: ['#a6cee3', '#1f78b4', '#b2df8a', '#33a02c', '#fb9a99', '#e31a1c', '#fdbf6f', '#ff7f00', '#cab2d6', '#6a3d9a', '#ffff99', '#b15928'], + Pastel2: ['#b3e2cd', '#fdcdac', '#cbd5e8', '#f4cae4', '#e6f5c9', '#fff2ae', '#f1e2cc', '#cccccc'], + Pastel1: ['#fbb4ae', '#b3cde3', '#ccebc5', '#decbe4', '#fed9a6', '#ffffcc', '#e5d8bd', '#fddaec', '#f2f2f2'] + }; + + (function() { + var key, results; + results = []; + for (key in brewer) { + results.push(brewer[key.toLowerCase()] = brewer[key]); + } + return results; + })(); + + + /** + X11 color names + + http://www.w3.org/TR/css3-color/#svg-color + */ + + w3cx11 = { + aliceblue: '#f0f8ff', + antiquewhite: '#faebd7', + aqua: '#00ffff', + aquamarine: '#7fffd4', + azure: '#f0ffff', + beige: '#f5f5dc', + bisque: '#ffe4c4', + black: '#000000', + blanchedalmond: '#ffebcd', + blue: '#0000ff', + blueviolet: '#8a2be2', + brown: '#a52a2a', + burlywood: '#deb887', + cadetblue: '#5f9ea0', + chartreuse: '#7fff00', + chocolate: '#d2691e', + coral: '#ff7f50', + cornflower: '#6495ed', + cornflowerblue: '#6495ed', + cornsilk: '#fff8dc', + crimson: '#dc143c', + cyan: '#00ffff', + darkblue: '#00008b', + darkcyan: '#008b8b', + darkgoldenrod: '#b8860b', + darkgray: '#a9a9a9', + darkgreen: '#006400', + darkgrey: '#a9a9a9', + darkkhaki: '#bdb76b', + darkmagenta: '#8b008b', + darkolivegreen: '#556b2f', + darkorange: '#ff8c00', + darkorchid: '#9932cc', + darkred: '#8b0000', + darksalmon: '#e9967a', + darkseagreen: '#8fbc8f', + darkslateblue: '#483d8b', + darkslategray: '#2f4f4f', + darkslategrey: '#2f4f4f', + darkturquoise: '#00ced1', + darkviolet: '#9400d3', + deeppink: '#ff1493', + deepskyblue: '#00bfff', + dimgray: '#696969', + dimgrey: '#696969', + dodgerblue: '#1e90ff', + firebrick: '#b22222', + floralwhite: '#fffaf0', + forestgreen: '#228b22', + fuchsia: '#ff00ff', + gainsboro: '#dcdcdc', + ghostwhite: '#f8f8ff', + gold: '#ffd700', + goldenrod: '#daa520', + gray: '#808080', + green: '#008000', + greenyellow: '#adff2f', + grey: '#808080', + honeydew: '#f0fff0', + hotpink: '#ff69b4', + indianred: '#cd5c5c', + indigo: '#4b0082', + ivory: '#fffff0', + khaki: '#f0e68c', + laserlemon: '#ffff54', + lavender: '#e6e6fa', + lavenderblush: '#fff0f5', + lawngreen: '#7cfc00', + lemonchiffon: '#fffacd', + lightblue: '#add8e6', + lightcoral: '#f08080', + lightcyan: '#e0ffff', + lightgoldenrod: '#fafad2', + lightgoldenrodyellow: '#fafad2', + lightgray: '#d3d3d3', + lightgreen: '#90ee90', + lightgrey: '#d3d3d3', + lightpink: '#ffb6c1', + lightsalmon: '#ffa07a', + lightseagreen: '#20b2aa', + lightskyblue: '#87cefa', + lightslategray: '#778899', + lightslategrey: '#778899', + lightsteelblue: '#b0c4de', + lightyellow: '#ffffe0', + lime: '#00ff00', + limegreen: '#32cd32', + linen: '#faf0e6', + magenta: '#ff00ff', + maroon: '#800000', + maroon2: '#7f0000', + maroon3: '#b03060', + mediumaquamarine: '#66cdaa', + mediumblue: '#0000cd', + mediumorchid: '#ba55d3', + mediumpurple: '#9370db', + mediumseagreen: '#3cb371', + mediumslateblue: '#7b68ee', + mediumspringgreen: '#00fa9a', + mediumturquoise: '#48d1cc', + mediumvioletred: '#c71585', + midnightblue: '#191970', + mintcream: '#f5fffa', + mistyrose: '#ffe4e1', + moccasin: '#ffe4b5', + navajowhite: '#ffdead', + navy: '#000080', + oldlace: '#fdf5e6', + olive: '#808000', + olivedrab: '#6b8e23', + orange: '#ffa500', + orangered: '#ff4500', + orchid: '#da70d6', + palegoldenrod: '#eee8aa', + palegreen: '#98fb98', + paleturquoise: '#afeeee', + palevioletred: '#db7093', + papayawhip: '#ffefd5', + peachpuff: '#ffdab9', + peru: '#cd853f', + pink: '#ffc0cb', + plum: '#dda0dd', + powderblue: '#b0e0e6', + purple: '#800080', + purple2: '#7f007f', + purple3: '#a020f0', + rebeccapurple: '#663399', + red: '#ff0000', + rosybrown: '#bc8f8f', + royalblue: '#4169e1', + saddlebrown: '#8b4513', + salmon: '#fa8072', + sandybrown: '#f4a460', + seagreen: '#2e8b57', + seashell: '#fff5ee', + sienna: '#a0522d', + silver: '#c0c0c0', + skyblue: '#87ceeb', + slateblue: '#6a5acd', + slategray: '#708090', + slategrey: '#708090', + snow: '#fffafa', + springgreen: '#00ff7f', + steelblue: '#4682b4', + tan: '#d2b48c', + teal: '#008080', + thistle: '#d8bfd8', + tomato: '#ff6347', + turquoise: '#40e0d0', + violet: '#ee82ee', + wheat: '#f5deb3', + white: '#ffffff', + whitesmoke: '#f5f5f5', + yellow: '#ffff00', + yellowgreen: '#9acd32' + }; + + chroma.colors = colors = w3cx11; + + lab2rgb = function() { + var a, args, b, g, l, r, x, y, z; + args = unpack(arguments); + l = args[0], a = args[1], b = args[2]; + y = (l + 16) / 116; + x = isNaN(a) ? y : y + a / 500; + z = isNaN(b) ? y : y - b / 200; + y = LAB_CONSTANTS.Yn * lab_xyz(y); + x = LAB_CONSTANTS.Xn * lab_xyz(x); + z = LAB_CONSTANTS.Zn * lab_xyz(z); + r = xyz_rgb(3.2404542 * x - 1.5371385 * y - 0.4985314 * z); + g = xyz_rgb(-0.9692660 * x + 1.8760108 * y + 0.0415560 * z); + b = xyz_rgb(0.0556434 * x - 0.2040259 * y + 1.0572252 * z); + return [r, g, b, args.length > 3 ? args[3] : 1]; + }; + + xyz_rgb = function(r) { + return 255 * (r <= 0.00304 ? 12.92 * r : 1.055 * pow(r, 1 / 2.4) - 0.055); + }; + + lab_xyz = function(t) { + if (t > LAB_CONSTANTS.t1) { + return t * t * t; + } else { + return LAB_CONSTANTS.t2 * (t - LAB_CONSTANTS.t0); + } + }; + + LAB_CONSTANTS = { + Kn: 18, + Xn: 0.950470, + Yn: 1, + Zn: 1.088830, + t0: 0.137931034, + t1: 0.206896552, + t2: 0.12841855, + t3: 0.008856452 + }; + + rgb2lab = function() { + var b, g, r, ref, ref1, x, y, z; + ref = unpack(arguments), r = ref[0], g = ref[1], b = ref[2]; + ref1 = rgb2xyz(r, g, b), x = ref1[0], y = ref1[1], z = ref1[2]; + return [116 * y - 16, 500 * (x - y), 200 * (y - z)]; + }; + + rgb_xyz = function(r) { + if ((r /= 255) <= 0.04045) { + return r / 12.92; + } else { + return pow((r + 0.055) / 1.055, 2.4); + } + }; + + xyz_lab = function(t) { + if (t > LAB_CONSTANTS.t3) { + return pow(t, 1 / 3); + } else { + return t / LAB_CONSTANTS.t2 + LAB_CONSTANTS.t0; + } + }; + + rgb2xyz = function() { + var b, g, r, ref, x, y, z; + ref = unpack(arguments), r = ref[0], g = ref[1], b = ref[2]; + r = rgb_xyz(r); + g = rgb_xyz(g); + b = rgb_xyz(b); + x = xyz_lab((0.4124564 * r + 0.3575761 * g + 0.1804375 * b) / LAB_CONSTANTS.Xn); + y = xyz_lab((0.2126729 * r + 0.7151522 * g + 0.0721750 * b) / LAB_CONSTANTS.Yn); + z = xyz_lab((0.0193339 * r + 0.1191920 * g + 0.9503041 * b) / LAB_CONSTANTS.Zn); + return [x, y, z]; + }; + + chroma.lab = function() { + return (function(func, args, ctor) { + ctor.prototype = func.prototype; + var child = new ctor, result = func.apply(child, args); + return Object(result) === result ? result : child; + })(Color, slice.call(arguments).concat(['lab']), function(){}); + }; + + _input.lab = lab2rgb; + + Color.prototype.lab = function() { + return rgb2lab(this._rgb); + }; + + bezier = function(colors) { + var I, I0, I1, c, lab0, lab1, lab2, lab3, ref, ref1, ref2; + colors = (function() { + var len, o, results; + results = []; + for (o = 0, len = colors.length; o < len; o++) { + c = colors[o]; + results.push(chroma(c)); + } + return results; + })(); + if (colors.length === 2) { + ref = (function() { + var len, o, results; + results = []; + for (o = 0, len = colors.length; o < len; o++) { + c = colors[o]; + results.push(c.lab()); + } + return results; + })(), lab0 = ref[0], lab1 = ref[1]; + I = function(t) { + var i, lab; + lab = (function() { + var o, results; + results = []; + for (i = o = 0; o <= 2; i = ++o) { + results.push(lab0[i] + t * (lab1[i] - lab0[i])); + } + return results; + })(); + return chroma.lab.apply(chroma, lab); + }; + } else if (colors.length === 3) { + ref1 = (function() { + var len, o, results; + results = []; + for (o = 0, len = colors.length; o < len; o++) { + c = colors[o]; + results.push(c.lab()); + } + return results; + })(), lab0 = ref1[0], lab1 = ref1[1], lab2 = ref1[2]; + I = function(t) { + var i, lab; + lab = (function() { + var o, results; + results = []; + for (i = o = 0; o <= 2; i = ++o) { + results.push((1 - t) * (1 - t) * lab0[i] + 2 * (1 - t) * t * lab1[i] + t * t * lab2[i]); + } + return results; + })(); + return chroma.lab.apply(chroma, lab); + }; + } else if (colors.length === 4) { + ref2 = (function() { + var len, o, results; + results = []; + for (o = 0, len = colors.length; o < len; o++) { + c = colors[o]; + results.push(c.lab()); + } + return results; + })(), lab0 = ref2[0], lab1 = ref2[1], lab2 = ref2[2], lab3 = ref2[3]; + I = function(t) { + var i, lab; + lab = (function() { + var o, results; + results = []; + for (i = o = 0; o <= 2; i = ++o) { + results.push((1 - t) * (1 - t) * (1 - t) * lab0[i] + 3 * (1 - t) * (1 - t) * t * lab1[i] + 3 * (1 - t) * t * t * lab2[i] + t * t * t * lab3[i]); + } + return results; + })(); + return chroma.lab.apply(chroma, lab); + }; + } else if (colors.length === 5) { + I0 = bezier(colors.slice(0, 3)); + I1 = bezier(colors.slice(2, 5)); + I = function(t) { + if (t < 0.5) { + return I0(t * 2); + } else { + return I1((t - 0.5) * 2); + } + }; + } + return I; + }; + + chroma.bezier = function(colors) { + var f; + f = bezier(colors); + f.scale = function() { + return chroma.scale(f); + }; + return f; + }; + + chroma.cubehelix = function(start, rotations, hue, gamma, lightness) { + var dh, dl, f; + if (start == null) { + start = 300; + } + if (rotations == null) { + rotations = -1.5; + } + if (hue == null) { + hue = 1; + } + if (gamma == null) { + gamma = 1; + } + if (lightness == null) { + lightness = [0, 1]; + } + dh = 0; + if (type(lightness) === 'array') { + dl = lightness[1] - lightness[0]; + } else { + dl = 0; + lightness = [lightness, lightness]; + } + f = function(fract) { + var a, amp, b, cos_a, g, h, l, r, sin_a; + a = TWOPI * ((start + 120) / 360 + rotations * fract); + l = pow(lightness[0] + dl * fract, gamma); + h = dh !== 0 ? hue[0] + fract * dh : hue; + amp = h * l * (1 - l) / 2; + cos_a = cos(a); + sin_a = sin(a); + r = l + amp * (-0.14861 * cos_a + 1.78277 * sin_a); + g = l + amp * (-0.29227 * cos_a - 0.90649 * sin_a); + b = l + amp * (+1.97294 * cos_a); + return chroma(clip_rgb([r * 255, g * 255, b * 255, 1])); + }; + f.start = function(s) { + if (s == null) { + return start; + } + start = s; + return f; + }; + f.rotations = function(r) { + if (r == null) { + return rotations; + } + rotations = r; + return f; + }; + f.gamma = function(g) { + if (g == null) { + return gamma; + } + gamma = g; + return f; + }; + f.hue = function(h) { + if (h == null) { + return hue; + } + hue = h; + if (type(hue) === 'array') { + dh = hue[1] - hue[0]; + if (dh === 0) { + hue = hue[1]; + } + } else { + dh = 0; + } + return f; + }; + f.lightness = function(h) { + if (h == null) { + return lightness; + } + if (type(h) === 'array') { + lightness = h; + dl = h[1] - h[0]; + } else { + lightness = [h, h]; + dl = 0; + } + return f; + }; + f.scale = function() { + return chroma.scale(f); + }; + f.hue(hue); + return f; + }; + + chroma.random = function() { + var code, digits, i, o; + digits = '0123456789abcdef'; + code = '#'; + for (i = o = 0; o < 6; i = ++o) { + code += digits.charAt(floor(Math.random() * 16)); + } + return new Color(code); + }; + + _interpolators = []; + + interpolate = function(col1, col2, f, m) { + var interpol, len, o, res; + if (f == null) { + f = 0.5; + } + if (m == null) { + m = 'rgb'; + } + + /* + interpolates between colors + f = 0 --> me + f = 1 --> col + */ + if (type(col1) !== 'object') { + col1 = chroma(col1); + } + if (type(col2) !== 'object') { + col2 = chroma(col2); + } + for (o = 0, len = _interpolators.length; o < len; o++) { + interpol = _interpolators[o]; + if (m === interpol[0]) { + res = interpol[1](col1, col2, f, m); + break; + } + } + if (res == null) { + throw "color mode " + m + " is not supported"; + } + return res.alpha(col1.alpha() + f * (col2.alpha() - col1.alpha())); + }; + + chroma.interpolate = interpolate; + + Color.prototype.interpolate = function(col2, f, m) { + return interpolate(this, col2, f, m); + }; + + chroma.mix = interpolate; + + Color.prototype.mix = Color.prototype.interpolate; + + _input.rgb = function() { + var k, ref, results, v; + ref = unpack(arguments); + results = []; + for (k in ref) { + v = ref[k]; + results.push(v); + } + return results; + }; + + chroma.rgb = function() { + return (function(func, args, ctor) { + ctor.prototype = func.prototype; + var child = new ctor, result = func.apply(child, args); + return Object(result) === result ? result : child; + })(Color, slice.call(arguments).concat(['rgb']), function(){}); + }; + + Color.prototype.rgb = function(round) { + if (round == null) { + round = true; + } + if (round) { + return this._rgb.map(Math.round).slice(0, 3); + } else { + return this._rgb.slice(0, 3); + } + }; + + Color.prototype.rgba = function(round) { + if (round == null) { + round = true; + } + if (!round) { + return this._rgb.slice(0); + } + return [Math.round(this._rgb[0]), Math.round(this._rgb[1]), Math.round(this._rgb[2]), this._rgb[3]]; + }; + + _guess_formats.push({ + p: 3, + test: function(n) { + var a; + a = unpack(arguments); + if (type(a) === 'array' && a.length === 3) { + return 'rgb'; + } + if (a.length === 4 && type(a[3]) === "number" && a[3] >= 0 && a[3] <= 1) { + return 'rgb'; + } + } + }); + + _input.lrgb = _input.rgb; + + interpolate_lrgb = function(col1, col2, f, m) { + var xyz0, xyz1; + xyz0 = col1._rgb; + xyz1 = col2._rgb; + return new Color(sqrt(pow(xyz0[0], 2) * (1 - f) + pow(xyz1[0], 2) * f), sqrt(pow(xyz0[1], 2) * (1 - f) + pow(xyz1[1], 2) * f), sqrt(pow(xyz0[2], 2) * (1 - f) + pow(xyz1[2], 2) * f), m); + }; + + _average_lrgb = function(colors) { + var col, f, len, o, rgb, xyz; + f = 1 / colors.length; + xyz = [0, 0, 0, 0]; + for (o = 0, len = colors.length; o < len; o++) { + col = colors[o]; + rgb = col._rgb; + xyz[0] += pow(rgb[0], 2) * f; + xyz[1] += pow(rgb[1], 2) * f; + xyz[2] += pow(rgb[2], 2) * f; + xyz[3] += rgb[3] * f; + } + xyz[0] = sqrt(xyz[0]); + xyz[1] = sqrt(xyz[1]); + xyz[2] = sqrt(xyz[2]); + if (xyz[3] > 1) { + xyz[3] = 1; + } + return new Color(clip_rgb(xyz)); + }; + + _interpolators.push(['lrgb', interpolate_lrgb]); + + chroma.average = function(colors, mode) { + var A, alpha, c, cnt, dx, dy, first, i, l, len, o, xyz, xyz2; + if (mode == null) { + mode = 'rgb'; + } + l = colors.length; + colors = colors.map(function(c) { + return chroma(c); + }); + first = colors.splice(0, 1)[0]; + if (mode === 'lrgb') { + return _average_lrgb(colors); + } + xyz = first.get(mode); + cnt = []; + dx = 0; + dy = 0; + for (i in xyz) { + xyz[i] = xyz[i] || 0; + cnt.push(isNaN(xyz[i]) ? 0 : 1); + if (mode.charAt(i) === 'h' && !isNaN(xyz[i])) { + A = xyz[i] / 180 * PI; + dx += cos(A); + dy += sin(A); + } + } + alpha = first.alpha(); + for (o = 0, len = colors.length; o < len; o++) { + c = colors[o]; + xyz2 = c.get(mode); + alpha += c.alpha(); + for (i in xyz) { + if (!isNaN(xyz2[i])) { + cnt[i] += 1; + if (mode.charAt(i) === 'h') { + A = xyz2[i] / 180 * PI; + dx += cos(A); + dy += sin(A); + } else { + xyz[i] += xyz2[i]; + } + } + } + } + for (i in xyz) { + if (mode.charAt(i) === 'h') { + A = atan2(dy / cnt[i], dx / cnt[i]) / PI * 180; + while (A < 0) { + A += 360; + } + while (A >= 360) { + A -= 360; + } + xyz[i] = A; + } else { + xyz[i] = xyz[i] / cnt[i]; + } + } + return chroma(xyz, mode).alpha(alpha / l); + }; + + hex2rgb = function(hex) { + var a, b, g, r, rgb, u; + if (hex.match(/^#?([A-Fa-f0-9]{6}|[A-Fa-f0-9]{3})$/)) { + if (hex.length === 4 || hex.length === 7) { + hex = hex.substr(1); + } + if (hex.length === 3) { + hex = hex.split(""); + hex = hex[0] + hex[0] + hex[1] + hex[1] + hex[2] + hex[2]; + } + u = parseInt(hex, 16); + r = u >> 16; + g = u >> 8 & 0xFF; + b = u & 0xFF; + return [r, g, b, 1]; + } + if (hex.match(/^#?([A-Fa-f0-9]{8})$/)) { + if (hex.length === 9) { + hex = hex.substr(1); + } + u = parseInt(hex, 16); + r = u >> 24 & 0xFF; + g = u >> 16 & 0xFF; + b = u >> 8 & 0xFF; + a = round((u & 0xFF) / 0xFF * 100) / 100; + return [r, g, b, a]; + } + if ((_input.css != null) && (rgb = _input.css(hex))) { + return rgb; + } + throw "unknown color: " + hex; + }; + + rgb2hex = function(channels, mode) { + var a, b, g, hxa, r, str, u; + if (mode == null) { + mode = 'auto'; + } + r = channels[0], g = channels[1], b = channels[2], a = channels[3]; + if (mode === 'auto') { + mode = a < 1 ? 'rgba' : 'rgb'; + } + r = Math.round(r); + g = Math.round(g); + b = Math.round(b); + u = r << 16 | g << 8 | b; + str = "000000" + u.toString(16); + str = str.substr(str.length - 6); + hxa = '0' + round(a * 255).toString(16); + hxa = hxa.substr(hxa.length - 2); + return "#" + (function() { + switch (mode.toLowerCase()) { + case 'rgba': + return str + hxa; + case 'argb': + return hxa + str; + default: + return str; + } + })(); + }; + + _input.hex = function(h) { + return hex2rgb(h); + }; + + chroma.hex = function() { + return (function(func, args, ctor) { + ctor.prototype = func.prototype; + var child = new ctor, result = func.apply(child, args); + return Object(result) === result ? result : child; + })(Color, slice.call(arguments).concat(['hex']), function(){}); + }; + + Color.prototype.hex = function(mode) { + if (mode == null) { + mode = 'auto'; + } + return rgb2hex(this._rgb, mode); + }; + + _guess_formats.push({ + p: 4, + test: function(n) { + if (arguments.length === 1 && type(n) === "string") { + return 'hex'; + } + } + }); + + hsl2rgb = function() { + var args, b, c, g, h, i, l, o, r, ref, s, t1, t2, t3; + args = unpack(arguments); + h = args[0], s = args[1], l = args[2]; + if (s === 0) { + r = g = b = l * 255; + } else { + t3 = [0, 0, 0]; + c = [0, 0, 0]; + t2 = l < 0.5 ? l * (1 + s) : l + s - l * s; + t1 = 2 * l - t2; + h /= 360; + t3[0] = h + 1 / 3; + t3[1] = h; + t3[2] = h - 1 / 3; + for (i = o = 0; o <= 2; i = ++o) { + if (t3[i] < 0) { + t3[i] += 1; + } + if (t3[i] > 1) { + t3[i] -= 1; + } + if (6 * t3[i] < 1) { + c[i] = t1 + (t2 - t1) * 6 * t3[i]; + } else if (2 * t3[i] < 1) { + c[i] = t2; + } else if (3 * t3[i] < 2) { + c[i] = t1 + (t2 - t1) * ((2 / 3) - t3[i]) * 6; + } else { + c[i] = t1; + } + } + ref = [round(c[0] * 255), round(c[1] * 255), round(c[2] * 255)], r = ref[0], g = ref[1], b = ref[2]; + } + if (args.length > 3) { + return [r, g, b, args[3]]; + } else { + return [r, g, b]; + } + }; + + rgb2hsl = function(r, g, b) { + var h, l, min, ref, s; + if (r !== void 0 && r.length >= 3) { + ref = r, r = ref[0], g = ref[1], b = ref[2]; + } + r /= 255; + g /= 255; + b /= 255; + min = Math.min(r, g, b); + max = Math.max(r, g, b); + l = (max + min) / 2; + if (max === min) { + s = 0; + h = Number.NaN; + } else { + s = l < 0.5 ? (max - min) / (max + min) : (max - min) / (2 - max - min); + } + if (r === max) { + h = (g - b) / (max - min); + } else if (g === max) { + h = 2 + (b - r) / (max - min); + } else if (b === max) { + h = 4 + (r - g) / (max - min); + } + h *= 60; + if (h < 0) { + h += 360; + } + return [h, s, l]; + }; + + chroma.hsl = function() { + return (function(func, args, ctor) { + ctor.prototype = func.prototype; + var child = new ctor, result = func.apply(child, args); + return Object(result) === result ? result : child; + })(Color, slice.call(arguments).concat(['hsl']), function(){}); + }; + + _input.hsl = hsl2rgb; + + Color.prototype.hsl = function() { + return rgb2hsl(this._rgb); + }; + + hsv2rgb = function() { + var args, b, f, g, h, i, p, q, r, ref, ref1, ref2, ref3, ref4, ref5, s, t, v; + args = unpack(arguments); + h = args[0], s = args[1], v = args[2]; + v *= 255; + if (s === 0) { + r = g = b = v; + } else { + if (h === 360) { + h = 0; + } + if (h > 360) { + h -= 360; + } + if (h < 0) { + h += 360; + } + h /= 60; + i = floor(h); + f = h - i; + p = v * (1 - s); + q = v * (1 - s * f); + t = v * (1 - s * (1 - f)); + switch (i) { + case 0: + ref = [v, t, p], r = ref[0], g = ref[1], b = ref[2]; + break; + case 1: + ref1 = [q, v, p], r = ref1[0], g = ref1[1], b = ref1[2]; + break; + case 2: + ref2 = [p, v, t], r = ref2[0], g = ref2[1], b = ref2[2]; + break; + case 3: + ref3 = [p, q, v], r = ref3[0], g = ref3[1], b = ref3[2]; + break; + case 4: + ref4 = [t, p, v], r = ref4[0], g = ref4[1], b = ref4[2]; + break; + case 5: + ref5 = [v, p, q], r = ref5[0], g = ref5[1], b = ref5[2]; + } + } + return [r, g, b, args.length > 3 ? args[3] : 1]; + }; + + rgb2hsv = function() { + var b, delta, g, h, min, r, ref, s, v; + ref = unpack(arguments), r = ref[0], g = ref[1], b = ref[2]; + min = Math.min(r, g, b); + max = Math.max(r, g, b); + delta = max - min; + v = max / 255.0; + if (max === 0) { + h = Number.NaN; + s = 0; + } else { + s = delta / max; + if (r === max) { + h = (g - b) / delta; + } + if (g === max) { + h = 2 + (b - r) / delta; + } + if (b === max) { + h = 4 + (r - g) / delta; + } + h *= 60; + if (h < 0) { + h += 360; + } + } + return [h, s, v]; + }; + + chroma.hsv = function() { + return (function(func, args, ctor) { + ctor.prototype = func.prototype; + var child = new ctor, result = func.apply(child, args); + return Object(result) === result ? result : child; + })(Color, slice.call(arguments).concat(['hsv']), function(){}); + }; + + _input.hsv = hsv2rgb; + + Color.prototype.hsv = function() { + return rgb2hsv(this._rgb); + }; + + num2rgb = function(num) { + var b, g, r; + if (type(num) === "number" && num >= 0 && num <= 0xFFFFFF) { + r = num >> 16; + g = (num >> 8) & 0xFF; + b = num & 0xFF; + return [r, g, b, 1]; + } + console.warn("unknown num color: " + num); + return [0, 0, 0, 1]; + }; + + rgb2num = function() { + var b, g, r, ref; + ref = unpack(arguments), r = ref[0], g = ref[1], b = ref[2]; + return (r << 16) + (g << 8) + b; + }; + + chroma.num = function(num) { + return new Color(num, 'num'); + }; + + Color.prototype.num = function(mode) { + if (mode == null) { + mode = 'rgb'; + } + return rgb2num(this._rgb, mode); + }; + + _input.num = num2rgb; + + _guess_formats.push({ + p: 1, + test: function(n) { + if (arguments.length === 1 && type(n) === "number" && n >= 0 && n <= 0xFFFFFF) { + return 'num'; + } + } + }); + + hcg2rgb = function() { + var _c, _g, args, b, c, f, g, h, i, p, q, r, ref, ref1, ref2, ref3, ref4, ref5, t, v; + args = unpack(arguments); + h = args[0], c = args[1], _g = args[2]; + c = c / 100; + g = g / 100 * 255; + _c = c * 255; + if (c === 0) { + r = g = b = _g; + } else { + if (h === 360) { + h = 0; + } + if (h > 360) { + h -= 360; + } + if (h < 0) { + h += 360; + } + h /= 60; + i = floor(h); + f = h - i; + p = _g * (1 - c); + q = p + _c * (1 - f); + t = p + _c * f; + v = p + _c; + switch (i) { + case 0: + ref = [v, t, p], r = ref[0], g = ref[1], b = ref[2]; + break; + case 1: + ref1 = [q, v, p], r = ref1[0], g = ref1[1], b = ref1[2]; + break; + case 2: + ref2 = [p, v, t], r = ref2[0], g = ref2[1], b = ref2[2]; + break; + case 3: + ref3 = [p, q, v], r = ref3[0], g = ref3[1], b = ref3[2]; + break; + case 4: + ref4 = [t, p, v], r = ref4[0], g = ref4[1], b = ref4[2]; + break; + case 5: + ref5 = [v, p, q], r = ref5[0], g = ref5[1], b = ref5[2]; + } + } + return [r, g, b, args.length > 3 ? args[3] : 1]; + }; + + rgb2hcg = function() { + var _g, b, c, delta, g, h, min, r, ref; + ref = unpack(arguments), r = ref[0], g = ref[1], b = ref[2]; + min = Math.min(r, g, b); + max = Math.max(r, g, b); + delta = max - min; + c = delta * 100 / 255; + _g = min / (255 - delta) * 100; + if (delta === 0) { + h = Number.NaN; + } else { + if (r === max) { + h = (g - b) / delta; + } + if (g === max) { + h = 2 + (b - r) / delta; + } + if (b === max) { + h = 4 + (r - g) / delta; + } + h *= 60; + if (h < 0) { + h += 360; + } + } + return [h, c, _g]; + }; + + chroma.hcg = function() { + return (function(func, args, ctor) { + ctor.prototype = func.prototype; + var child = new ctor, result = func.apply(child, args); + return Object(result) === result ? result : child; + })(Color, slice.call(arguments).concat(['hcg']), function(){}); + }; + + _input.hcg = hcg2rgb; + + Color.prototype.hcg = function() { + return rgb2hcg(this._rgb); + }; + + css2rgb = function(css) { + var aa, ab, hsl, i, m, o, rgb, w; + css = css.toLowerCase(); + if ((chroma.colors != null) && chroma.colors[css]) { + return hex2rgb(chroma.colors[css]); + } + if (m = css.match(/rgb\(\s*(\-?\d+),\s*(\-?\d+)\s*,\s*(\-?\d+)\s*\)/)) { + rgb = m.slice(1, 4); + for (i = o = 0; o <= 2; i = ++o) { + rgb[i] = +rgb[i]; + } + rgb[3] = 1; + } else if (m = css.match(/rgba\(\s*(\-?\d+),\s*(\-?\d+)\s*,\s*(\-?\d+)\s*,\s*([01]|[01]?\.\d+)\)/)) { + rgb = m.slice(1, 5); + for (i = w = 0; w <= 3; i = ++w) { + rgb[i] = +rgb[i]; + } + } else if (m = css.match(/rgb\(\s*(\-?\d+(?:\.\d+)?)%,\s*(\-?\d+(?:\.\d+)?)%\s*,\s*(\-?\d+(?:\.\d+)?)%\s*\)/)) { + rgb = m.slice(1, 4); + for (i = aa = 0; aa <= 2; i = ++aa) { + rgb[i] = round(rgb[i] * 2.55); + } + rgb[3] = 1; + } else if (m = css.match(/rgba\(\s*(\-?\d+(?:\.\d+)?)%,\s*(\-?\d+(?:\.\d+)?)%\s*,\s*(\-?\d+(?:\.\d+)?)%\s*,\s*([01]|[01]?\.\d+)\)/)) { + rgb = m.slice(1, 5); + for (i = ab = 0; ab <= 2; i = ++ab) { + rgb[i] = round(rgb[i] * 2.55); + } + rgb[3] = +rgb[3]; + } else if (m = css.match(/hsl\(\s*(\-?\d+(?:\.\d+)?),\s*(\-?\d+(?:\.\d+)?)%\s*,\s*(\-?\d+(?:\.\d+)?)%\s*\)/)) { + hsl = m.slice(1, 4); + hsl[1] *= 0.01; + hsl[2] *= 0.01; + rgb = hsl2rgb(hsl); + rgb[3] = 1; + } else if (m = css.match(/hsla\(\s*(\-?\d+(?:\.\d+)?),\s*(\-?\d+(?:\.\d+)?)%\s*,\s*(\-?\d+(?:\.\d+)?)%\s*,\s*([01]|[01]?\.\d+)\)/)) { + hsl = m.slice(1, 4); + hsl[1] *= 0.01; + hsl[2] *= 0.01; + rgb = hsl2rgb(hsl); + rgb[3] = +m[4]; + } + return rgb; + }; + + rgb2css = function(rgba) { + var mode; + mode = rgba[3] < 1 ? 'rgba' : 'rgb'; + if (mode === 'rgb') { + return mode + '(' + rgba.slice(0, 3).map(round).join(',') + ')'; + } else if (mode === 'rgba') { + return mode + '(' + rgba.slice(0, 3).map(round).join(',') + ',' + rgba[3] + ')'; + } else { + + } + }; + + rnd = function(a) { + return round(a * 100) / 100; + }; + + hsl2css = function(hsl, alpha) { + var mode; + mode = alpha < 1 ? 'hsla' : 'hsl'; + hsl[0] = rnd(hsl[0] || 0); + hsl[1] = rnd(hsl[1] * 100) + '%'; + hsl[2] = rnd(hsl[2] * 100) + '%'; + if (mode === 'hsla') { + hsl[3] = alpha; + } + return mode + '(' + hsl.join(',') + ')'; + }; + + _input.css = function(h) { + return css2rgb(h); + }; + + chroma.css = function() { + return (function(func, args, ctor) { + ctor.prototype = func.prototype; + var child = new ctor, result = func.apply(child, args); + return Object(result) === result ? result : child; + })(Color, slice.call(arguments).concat(['css']), function(){}); + }; + + Color.prototype.css = function(mode) { + if (mode == null) { + mode = 'rgb'; + } + if (mode.slice(0, 3) === 'rgb') { + return rgb2css(this._rgb); + } else if (mode.slice(0, 3) === 'hsl') { + return hsl2css(this.hsl(), this.alpha()); + } + }; + + _input.named = function(name) { + return hex2rgb(w3cx11[name]); + }; + + _guess_formats.push({ + p: 5, + test: function(n) { + if (arguments.length === 1 && (w3cx11[n] != null)) { + return 'named'; + } + } + }); + + Color.prototype.name = function(n) { + var h, k; + if (arguments.length) { + if (w3cx11[n]) { + this._rgb = hex2rgb(w3cx11[n]); + } + this._rgb[3] = 1; + this; + } + h = this.hex('rgb'); + for (k in w3cx11) { + if (h === w3cx11[k]) { + return k; + } + } + return h; + }; + + lch2lab = function() { + + /* + Convert from a qualitative parameter h and a quantitative parameter l to a 24-bit pixel. + These formulas were invented by David Dalrymple to obtain maximum contrast without going + out of gamut if the parameters are in the range 0-1. + + A saturation multiplier was added by Gregor Aisch + */ + var c, h, l, ref; + ref = unpack(arguments), l = ref[0], c = ref[1], h = ref[2]; + h = h * DEG2RAD; + return [l, cos(h) * c, sin(h) * c]; + }; + + lch2rgb = function() { + var L, a, args, b, c, g, h, l, r, ref, ref1; + args = unpack(arguments); + l = args[0], c = args[1], h = args[2]; + ref = lch2lab(l, c, h), L = ref[0], a = ref[1], b = ref[2]; + ref1 = lab2rgb(L, a, b), r = ref1[0], g = ref1[1], b = ref1[2]; + return [r, g, b, args.length > 3 ? args[3] : 1]; + }; + + lab2lch = function() { + var a, b, c, h, l, ref; + ref = unpack(arguments), l = ref[0], a = ref[1], b = ref[2]; + c = sqrt(a * a + b * b); + h = (atan2(b, a) * RAD2DEG + 360) % 360; + if (round(c * 10000) === 0) { + h = Number.NaN; + } + return [l, c, h]; + }; + + rgb2lch = function() { + var a, b, g, l, r, ref, ref1; + ref = unpack(arguments), r = ref[0], g = ref[1], b = ref[2]; + ref1 = rgb2lab(r, g, b), l = ref1[0], a = ref1[1], b = ref1[2]; + return lab2lch(l, a, b); + }; + + chroma.lch = function() { + var args; + args = unpack(arguments); + return new Color(args, 'lch'); + }; + + chroma.hcl = function() { + var args; + args = unpack(arguments); + return new Color(args, 'hcl'); + }; + + _input.lch = lch2rgb; + + _input.hcl = function() { + var c, h, l, ref; + ref = unpack(arguments), h = ref[0], c = ref[1], l = ref[2]; + return lch2rgb([l, c, h]); + }; + + Color.prototype.lch = function() { + return rgb2lch(this._rgb); + }; + + Color.prototype.hcl = function() { + return rgb2lch(this._rgb).reverse(); + }; + + rgb2cmyk = function(mode) { + var b, c, f, g, k, m, r, ref, y; + if (mode == null) { + mode = 'rgb'; + } + ref = unpack(arguments), r = ref[0], g = ref[1], b = ref[2]; + r = r / 255; + g = g / 255; + b = b / 255; + k = 1 - Math.max(r, Math.max(g, b)); + f = k < 1 ? 1 / (1 - k) : 0; + c = (1 - r - k) * f; + m = (1 - g - k) * f; + y = (1 - b - k) * f; + return [c, m, y, k]; + }; + + cmyk2rgb = function() { + var alpha, args, b, c, g, k, m, r, y; + args = unpack(arguments); + c = args[0], m = args[1], y = args[2], k = args[3]; + alpha = args.length > 4 ? args[4] : 1; + if (k === 1) { + return [0, 0, 0, alpha]; + } + r = c >= 1 ? 0 : 255 * (1 - c) * (1 - k); + g = m >= 1 ? 0 : 255 * (1 - m) * (1 - k); + b = y >= 1 ? 0 : 255 * (1 - y) * (1 - k); + return [r, g, b, alpha]; + }; + + _input.cmyk = function() { + return cmyk2rgb(unpack(arguments)); + }; + + chroma.cmyk = function() { + return (function(func, args, ctor) { + ctor.prototype = func.prototype; + var child = new ctor, result = func.apply(child, args); + return Object(result) === result ? result : child; + })(Color, slice.call(arguments).concat(['cmyk']), function(){}); + }; + + Color.prototype.cmyk = function() { + return rgb2cmyk(this._rgb); + }; + + _input.gl = function() { + var i, k, o, rgb, v; + rgb = (function() { + var ref, results; + ref = unpack(arguments); + results = []; + for (k in ref) { + v = ref[k]; + results.push(v); + } + return results; + }).apply(this, arguments); + for (i = o = 0; o <= 2; i = ++o) { + rgb[i] *= 255; + } + return rgb; + }; + + chroma.gl = function() { + return (function(func, args, ctor) { + ctor.prototype = func.prototype; + var child = new ctor, result = func.apply(child, args); + return Object(result) === result ? result : child; + })(Color, slice.call(arguments).concat(['gl']), function(){}); + }; + + Color.prototype.gl = function() { + var rgb; + rgb = this._rgb; + return [rgb[0] / 255, rgb[1] / 255, rgb[2] / 255, rgb[3]]; + }; + + rgb2luminance = function(r, g, b) { + var ref; + ref = unpack(arguments), r = ref[0], g = ref[1], b = ref[2]; + r = luminance_x(r); + g = luminance_x(g); + b = luminance_x(b); + return 0.2126 * r + 0.7152 * g + 0.0722 * b; + }; + + luminance_x = function(x) { + x /= 255; + if (x <= 0.03928) { + return x / 12.92; + } else { + return pow((x + 0.055) / 1.055, 2.4); + } + }; + + interpolate_rgb = function(col1, col2, f, m) { + var xyz0, xyz1; + xyz0 = col1._rgb; + xyz1 = col2._rgb; + return new Color(xyz0[0] + f * (xyz1[0] - xyz0[0]), xyz0[1] + f * (xyz1[1] - xyz0[1]), xyz0[2] + f * (xyz1[2] - xyz0[2]), m); + }; + + _interpolators.push(['rgb', interpolate_rgb]); + + Color.prototype.luminance = function(lum, mode) { + var cur_lum, eps, max_iter, rgba, test; + if (mode == null) { + mode = 'rgb'; + } + if (!arguments.length) { + return rgb2luminance(this._rgb); + } + rgba = this._rgb; + if (lum === 0) { + rgba = [0, 0, 0, this._rgb[3]]; + } else if (lum === 1) { + rgba = [255, 255, 255, this[3]]; + } else { + cur_lum = rgb2luminance(this._rgb); + eps = 1e-7; + max_iter = 20; + test = function(l, h) { + var lm, m; + m = l.interpolate(h, 0.5, mode); + lm = m.luminance(); + if (Math.abs(lum - lm) < eps || !max_iter--) { + return m; + } + if (lm > lum) { + return test(l, m); + } + return test(m, h); + }; + if (cur_lum > lum) { + rgba = test(chroma('black'), this).rgba(); + } else { + rgba = test(this, chroma('white')).rgba(); + } + } + return chroma(rgba).alpha(this.alpha()); + }; + + temperature2rgb = function(kelvin) { + var b, g, r, temp; + temp = kelvin / 100; + if (temp < 66) { + r = 255; + g = -155.25485562709179 - 0.44596950469579133 * (g = temp - 2) + 104.49216199393888 * log(g); + b = temp < 20 ? 0 : -254.76935184120902 + 0.8274096064007395 * (b = temp - 10) + 115.67994401066147 * log(b); + } else { + r = 351.97690566805693 + 0.114206453784165 * (r = temp - 55) - 40.25366309332127 * log(r); + g = 325.4494125711974 + 0.07943456536662342 * (g = temp - 50) - 28.0852963507957 * log(g); + b = 255; + } + return [r, g, b]; + }; + + rgb2temperature = function() { + var b, eps, g, maxTemp, minTemp, r, ref, rgb, temp; + ref = unpack(arguments), r = ref[0], g = ref[1], b = ref[2]; + minTemp = 1000; + maxTemp = 40000; + eps = 0.4; + while (maxTemp - minTemp > eps) { + temp = (maxTemp + minTemp) * 0.5; + rgb = temperature2rgb(temp); + if ((rgb[2] / rgb[0]) >= (b / r)) { + maxTemp = temp; + } else { + minTemp = temp; + } + } + return round(temp); + }; + + chroma.temperature = chroma.kelvin = function() { + return (function(func, args, ctor) { + ctor.prototype = func.prototype; + var child = new ctor, result = func.apply(child, args); + return Object(result) === result ? result : child; + })(Color, slice.call(arguments).concat(['temperature']), function(){}); + }; + + _input.temperature = _input.kelvin = _input.K = temperature2rgb; + + Color.prototype.temperature = function() { + return rgb2temperature(this._rgb); + }; + + Color.prototype.kelvin = Color.prototype.temperature; + + chroma.contrast = function(a, b) { + var l1, l2, ref, ref1; + if ((ref = type(a)) === 'string' || ref === 'number') { + a = new Color(a); + } + if ((ref1 = type(b)) === 'string' || ref1 === 'number') { + b = new Color(b); + } + l1 = a.luminance(); + l2 = b.luminance(); + if (l1 > l2) { + return (l1 + 0.05) / (l2 + 0.05); + } else { + return (l2 + 0.05) / (l1 + 0.05); + } + }; + + chroma.distance = function(a, b, mode) { + var d, i, l1, l2, ref, ref1, sum_sq; + if (mode == null) { + mode = 'lab'; + } + if ((ref = type(a)) === 'string' || ref === 'number') { + a = new Color(a); + } + if ((ref1 = type(b)) === 'string' || ref1 === 'number') { + b = new Color(b); + } + l1 = a.get(mode); + l2 = b.get(mode); + sum_sq = 0; + for (i in l1) { + d = (l1[i] || 0) - (l2[i] || 0); + sum_sq += d * d; + } + return Math.sqrt(sum_sq); + }; + + chroma.deltaE = function(a, b, L, C) { + var L1, L2, a1, a2, b1, b2, c1, c2, c4, dH2, delA, delB, delC, delL, f, h1, ref, ref1, ref2, ref3, sc, sh, sl, t, v1, v2, v3; + if (L == null) { + L = 1; + } + if (C == null) { + C = 1; + } + if ((ref = type(a)) === 'string' || ref === 'number') { + a = new Color(a); + } + if ((ref1 = type(b)) === 'string' || ref1 === 'number') { + b = new Color(b); + } + ref2 = a.lab(), L1 = ref2[0], a1 = ref2[1], b1 = ref2[2]; + ref3 = b.lab(), L2 = ref3[0], a2 = ref3[1], b2 = ref3[2]; + c1 = sqrt(a1 * a1 + b1 * b1); + c2 = sqrt(a2 * a2 + b2 * b2); + sl = L1 < 16.0 ? 0.511 : (0.040975 * L1) / (1.0 + 0.01765 * L1); + sc = (0.0638 * c1) / (1.0 + 0.0131 * c1) + 0.638; + h1 = c1 < 0.000001 ? 0.0 : (atan2(b1, a1) * 180.0) / PI; + while (h1 < 0) { + h1 += 360; + } + while (h1 >= 360) { + h1 -= 360; + } + t = (h1 >= 164.0) && (h1 <= 345.0) ? 0.56 + abs(0.2 * cos((PI * (h1 + 168.0)) / 180.0)) : 0.36 + abs(0.4 * cos((PI * (h1 + 35.0)) / 180.0)); + c4 = c1 * c1 * c1 * c1; + f = sqrt(c4 / (c4 + 1900.0)); + sh = sc * (f * t + 1.0 - f); + delL = L1 - L2; + delC = c1 - c2; + delA = a1 - a2; + delB = b1 - b2; + dH2 = delA * delA + delB * delB - delC * delC; + v1 = delL / (L * sl); + v2 = delC / (C * sc); + v3 = sh; + return sqrt(v1 * v1 + v2 * v2 + (dH2 / (v3 * v3))); + }; + + Color.prototype.get = function(modechan) { + var channel, i, me, mode, ref, src; + me = this; + ref = modechan.split('.'), mode = ref[0], channel = ref[1]; + src = me[mode](); + if (channel) { + i = mode.indexOf(channel); + if (i > -1) { + return src[i]; + } else { + return console.warn('unknown channel ' + channel + ' in mode ' + mode); + } + } else { + return src; + } + }; + + Color.prototype.set = function(modechan, value) { + var channel, i, me, mode, ref, src; + me = this; + ref = modechan.split('.'), mode = ref[0], channel = ref[1]; + if (channel) { + src = me[mode](); + i = mode.indexOf(channel); + if (i > -1) { + if (type(value) === 'string') { + switch (value.charAt(0)) { + case '+': + src[i] += +value; + break; + case '-': + src[i] += +value; + break; + case '*': + src[i] *= +(value.substr(1)); + break; + case '/': + src[i] /= +(value.substr(1)); + break; + default: + src[i] = +value; + } + } else { + src[i] = value; + } + } else { + console.warn('unknown channel ' + channel + ' in mode ' + mode); + } + } else { + src = value; + } + return chroma(src, mode).alpha(me.alpha()); + }; + + Color.prototype.clipped = function() { + return this._rgb._clipped || false; + }; + + Color.prototype.alpha = function(a) { + if (arguments.length) { + return chroma.rgb([this._rgb[0], this._rgb[1], this._rgb[2], a]); + } + return this._rgb[3]; + }; + + Color.prototype.darken = function(amount) { + var lab, me; + if (amount == null) { + amount = 1; + } + me = this; + lab = me.lab(); + lab[0] -= LAB_CONSTANTS.Kn * amount; + return chroma.lab(lab).alpha(me.alpha()); + }; + + Color.prototype.brighten = function(amount) { + if (amount == null) { + amount = 1; + } + return this.darken(-amount); + }; + + Color.prototype.darker = Color.prototype.darken; + + Color.prototype.brighter = Color.prototype.brighten; + + Color.prototype.saturate = function(amount) { + var lch, me; + if (amount == null) { + amount = 1; + } + me = this; + lch = me.lch(); + lch[1] += amount * LAB_CONSTANTS.Kn; + if (lch[1] < 0) { + lch[1] = 0; + } + return chroma.lch(lch).alpha(me.alpha()); + }; + + Color.prototype.desaturate = function(amount) { + if (amount == null) { + amount = 1; + } + return this.saturate(-amount); + }; + + Color.prototype.premultiply = function() { + var a, rgb; + rgb = this.rgb(); + a = this.alpha(); + return chroma(rgb[0] * a, rgb[1] * a, rgb[2] * a, a); + }; + + blend = function(bottom, top, mode) { + if (!blend[mode]) { + throw 'unknown blend mode ' + mode; + } + return blend[mode](bottom, top); + }; + + blend_f = function(f) { + return function(bottom, top) { + var c0, c1; + c0 = chroma(top).rgb(); + c1 = chroma(bottom).rgb(); + return chroma(f(c0, c1), 'rgb'); + }; + }; + + each = function(f) { + return function(c0, c1) { + var i, o, out; + out = []; + for (i = o = 0; o <= 3; i = ++o) { + out[i] = f(c0[i], c1[i]); + } + return out; + }; + }; + + normal = function(a, b) { + return a; + }; + + multiply = function(a, b) { + return a * b / 255; + }; + + darken = function(a, b) { + if (a > b) { + return b; + } else { + return a; + } + }; + + lighten = function(a, b) { + if (a > b) { + return a; + } else { + return b; + } + }; + + screen = function(a, b) { + return 255 * (1 - (1 - a / 255) * (1 - b / 255)); + }; + + overlay = function(a, b) { + if (b < 128) { + return 2 * a * b / 255; + } else { + return 255 * (1 - 2 * (1 - a / 255) * (1 - b / 255)); + } + }; + + burn = function(a, b) { + return 255 * (1 - (1 - b / 255) / (a / 255)); + }; + + dodge = function(a, b) { + if (a === 255) { + return 255; + } + a = 255 * (b / 255) / (1 - a / 255); + if (a > 255) { + return 255; + } else { + return a; + } + }; + + blend.normal = blend_f(each(normal)); + + blend.multiply = blend_f(each(multiply)); + + blend.screen = blend_f(each(screen)); + + blend.overlay = blend_f(each(overlay)); + + blend.darken = blend_f(each(darken)); + + blend.lighten = blend_f(each(lighten)); + + blend.dodge = blend_f(each(dodge)); + + blend.burn = blend_f(each(burn)); + + chroma.blend = blend; + + chroma.analyze = function(data) { + var len, o, r, val; + r = { + min: Number.MAX_VALUE, + max: Number.MAX_VALUE * -1, + sum: 0, + values: [], + count: 0 + }; + for (o = 0, len = data.length; o < len; o++) { + val = data[o]; + if ((val != null) && !isNaN(val)) { + r.values.push(val); + r.sum += val; + if (val < r.min) { + r.min = val; + } + if (val > r.max) { + r.max = val; + } + r.count += 1; + } + } + r.domain = [r.min, r.max]; + r.limits = function(mode, num) { + return chroma.limits(r, mode, num); + }; + return r; + }; + + chroma.scale = function(colors, positions) { + var _classes, _colorCache, _colors, _correctLightness, _domain, _fixed, _gamma, _max, _min, _mode, _nacol, _out, _padding, _pos, _spread, _useCache, classifyValue, f, getClass, getColor, resetCache, setColors, tmap; + _mode = 'rgb'; + _nacol = chroma('#ccc'); + _spread = 0; + _fixed = false; + _domain = [0, 1]; + _pos = []; + _padding = [0, 0]; + _classes = false; + _colors = []; + _out = false; + _min = 0; + _max = 1; + _correctLightness = false; + _colorCache = {}; + _useCache = true; + _gamma = 1; + setColors = function(colors) { + var c, col, o, ref, ref1, w; + if (colors == null) { + colors = ['#fff', '#000']; + } + if ((colors != null) && type(colors) === 'string' && (chroma.brewer != null)) { + colors = chroma.brewer[colors] || chroma.brewer[colors.toLowerCase()] || colors; + } + if (type(colors) === 'array') { + if (colors.length === 1) { + colors = [colors[0], colors[0]]; + } + colors = colors.slice(0); + for (c = o = 0, ref = colors.length - 1; 0 <= ref ? o <= ref : o >= ref; c = 0 <= ref ? ++o : --o) { + col = colors[c]; + if (type(col) === "string") { + colors[c] = chroma(col); + } + } + _pos.length = 0; + for (c = w = 0, ref1 = colors.length - 1; 0 <= ref1 ? w <= ref1 : w >= ref1; c = 0 <= ref1 ? ++w : --w) { + _pos.push(c / (colors.length - 1)); + } + } + resetCache(); + return _colors = colors; + }; + getClass = function(value) { + var i, n; + if (_classes != null) { + n = _classes.length - 1; + i = 0; + while (i < n && value >= _classes[i]) { + i++; + } + return i - 1; + } + return 0; + }; + tmap = function(t) { + return t; + }; + classifyValue = function(value) { + var i, maxc, minc, n, val; + val = value; + if (_classes.length > 2) { + n = _classes.length - 1; + i = getClass(value); + minc = _classes[0] + (_classes[1] - _classes[0]) * (0 + _spread * 0.5); + maxc = _classes[n - 1] + (_classes[n] - _classes[n - 1]) * (1 - _spread * 0.5); + val = _min + ((_classes[i] + (_classes[i + 1] - _classes[i]) * 0.5 - minc) / (maxc - minc)) * (_max - _min); + } + return val; + }; + getColor = function(val, bypassMap) { + var c, col, i, k, o, p, ref, t; + if (bypassMap == null) { + bypassMap = false; + } + if (isNaN(val) || val === null) { + return _nacol; + } + if (!bypassMap) { + if (_classes && _classes.length > 2) { + c = getClass(val); + t = c / (_classes.length - 2); + } else if (_max !== _min) { + t = (val - _min) / (_max - _min); + } else { + t = 1; + } + } else { + t = val; + } + if (!bypassMap) { + t = tmap(t); + } + if (_gamma !== 1) { + t = pow(t, _gamma); + } + t = _padding[0] + (t * (1 - _padding[0] - _padding[1])); + t = Math.min(1, Math.max(0, t)); + k = Math.floor(t * 10000); + if (_useCache && _colorCache[k]) { + col = _colorCache[k]; + } else { + if (type(_colors) === 'array') { + for (i = o = 0, ref = _pos.length - 1; 0 <= ref ? o <= ref : o >= ref; i = 0 <= ref ? ++o : --o) { + p = _pos[i]; + if (t <= p) { + col = _colors[i]; + break; + } + if (t >= p && i === _pos.length - 1) { + col = _colors[i]; + break; + } + if (t > p && t < _pos[i + 1]) { + t = (t - p) / (_pos[i + 1] - p); + col = chroma.interpolate(_colors[i], _colors[i + 1], t, _mode); + break; + } + } + } else if (type(_colors) === 'function') { + col = _colors(t); + } + if (_useCache) { + _colorCache[k] = col; + } + } + return col; + }; + resetCache = function() { + return _colorCache = {}; + }; + setColors(colors); + f = function(v) { + var c; + c = chroma(getColor(v)); + if (_out && c[_out]) { + return c[_out](); + } else { + return c; + } + }; + f.classes = function(classes) { + var d; + if (classes != null) { + if (type(classes) === 'array') { + _classes = classes; + _domain = [classes[0], classes[classes.length - 1]]; + } else { + d = chroma.analyze(_domain); + if (classes === 0) { + _classes = [d.min, d.max]; + } else { + _classes = chroma.limits(d, 'e', classes); + } + } + return f; + } + return _classes; + }; + f.domain = function(domain) { + var c, d, k, len, o, ref, w; + if (!arguments.length) { + return _domain; + } + _min = domain[0]; + _max = domain[domain.length - 1]; + _pos = []; + k = _colors.length; + if (domain.length === k && _min !== _max) { + for (o = 0, len = domain.length; o < len; o++) { + d = domain[o]; + _pos.push((d - _min) / (_max - _min)); + } + } else { + for (c = w = 0, ref = k - 1; 0 <= ref ? w <= ref : w >= ref; c = 0 <= ref ? ++w : --w) { + _pos.push(c / (k - 1)); + } + } + _domain = [_min, _max]; + return f; + }; + f.mode = function(_m) { + if (!arguments.length) { + return _mode; + } + _mode = _m; + resetCache(); + return f; + }; + f.range = function(colors, _pos) { + setColors(colors, _pos); + return f; + }; + f.out = function(_o) { + _out = _o; + return f; + }; + f.spread = function(val) { + if (!arguments.length) { + return _spread; + } + _spread = val; + return f; + }; + f.correctLightness = function(v) { + if (v == null) { + v = true; + } + _correctLightness = v; + resetCache(); + if (_correctLightness) { + tmap = function(t) { + var L0, L1, L_actual, L_diff, L_ideal, max_iter, pol, t0, t1; + L0 = getColor(0, true).lab()[0]; + L1 = getColor(1, true).lab()[0]; + pol = L0 > L1; + L_actual = getColor(t, true).lab()[0]; + L_ideal = L0 + (L1 - L0) * t; + L_diff = L_actual - L_ideal; + t0 = 0; + t1 = 1; + max_iter = 20; + while (Math.abs(L_diff) > 1e-2 && max_iter-- > 0) { + (function() { + if (pol) { + L_diff *= -1; + } + if (L_diff < 0) { + t0 = t; + t += (t1 - t) * 0.5; + } else { + t1 = t; + t += (t0 - t) * 0.5; + } + L_actual = getColor(t, true).lab()[0]; + return L_diff = L_actual - L_ideal; + })(); + } + return t; + }; + } else { + tmap = function(t) { + return t; + }; + } + return f; + }; + f.padding = function(p) { + if (p != null) { + if (type(p) === 'number') { + p = [p, p]; + } + _padding = p; + return f; + } else { + return _padding; + } + }; + f.colors = function(numColors, out) { + var dd, dm, i, o, ref, result, results, samples, w; + if (arguments.length < 2) { + out = 'hex'; + } + result = []; + if (arguments.length === 0) { + result = _colors.slice(0); + } else if (numColors === 1) { + result = [f(0.5)]; + } else if (numColors > 1) { + dm = _domain[0]; + dd = _domain[1] - dm; + result = (function() { + results = []; + for (var o = 0; 0 <= numColors ? o < numColors : o > numColors; 0 <= numColors ? o++ : o--){ results.push(o); } + return results; + }).apply(this).map(function(i) { + return f(dm + i / (numColors - 1) * dd); + }); + } else { + colors = []; + samples = []; + if (_classes && _classes.length > 2) { + for (i = w = 1, ref = _classes.length; 1 <= ref ? w < ref : w > ref; i = 1 <= ref ? ++w : --w) { + samples.push((_classes[i - 1] + _classes[i]) * 0.5); + } + } else { + samples = _domain; + } + result = samples.map(function(v) { + return f(v); + }); + } + if (chroma[out]) { + result = result.map(function(c) { + return c[out](); + }); + } + return result; + }; + f.cache = function(c) { + if (c != null) { + _useCache = c; + return f; + } else { + return _useCache; + } + }; + f.gamma = function(g) { + if (g != null) { + _gamma = g; + return f; + } else { + return _gamma; + } + }; + f.nodata = function(d) { + if (d != null) { + _nacol = chroma(d); + return f; + } else { + return _nacol; + } + }; + return f; + }; + + if (chroma.scales == null) { + chroma.scales = {}; + } + + chroma.scales.cool = function() { + return chroma.scale([chroma.hsl(180, 1, .9), chroma.hsl(250, .7, .4)]); + }; + + chroma.scales.hot = function() { + return chroma.scale(['#000', '#f00', '#ff0', '#fff'], [0, .25, .75, 1]).mode('rgb'); + }; + + chroma.analyze = function(data, key, filter) { + var add, k, len, o, r, val, visit; + r = { + min: Number.MAX_VALUE, + max: Number.MAX_VALUE * -1, + sum: 0, + values: [], + count: 0 + }; + if (filter == null) { + filter = function() { + return true; + }; + } + add = function(val) { + if ((val != null) && !isNaN(val)) { + r.values.push(val); + r.sum += val; + if (val < r.min) { + r.min = val; + } + if (val > r.max) { + r.max = val; + } + r.count += 1; + } + }; + visit = function(val, k) { + if (filter(val, k)) { + if ((key != null) && type(key) === 'function') { + return add(key(val)); + } else if ((key != null) && type(key) === 'string' || type(key) === 'number') { + return add(val[key]); + } else { + return add(val); + } + } + }; + if (type(data) === 'array') { + for (o = 0, len = data.length; o < len; o++) { + val = data[o]; + visit(val); + } + } else { + for (k in data) { + val = data[k]; + visit(val, k); + } + } + r.domain = [r.min, r.max]; + r.limits = function(mode, num) { + return chroma.limits(r, mode, num); + }; + return r; + }; + + chroma.limits = function(data, mode, num) { + var aa, ab, ac, ad, ae, af, ag, ah, ai, aj, ak, al, am, assignments, best, centroids, cluster, clusterSizes, dist, i, j, kClusters, limits, max_log, min, min_log, mindist, n, nb_iters, newCentroids, o, p, pb, pr, ref, ref1, ref10, ref11, ref12, ref13, ref14, ref2, ref3, ref4, ref5, ref6, ref7, ref8, ref9, repeat, sum, tmpKMeansBreaks, v, value, values, w; + if (mode == null) { + mode = 'equal'; + } + if (num == null) { + num = 7; + } + if (type(data) === 'array') { + data = chroma.analyze(data); + } + min = data.min; + max = data.max; + sum = data.sum; + values = data.values.sort(function(a, b) { + return a - b; + }); + if (num === 1) { + return [min, max]; + } + limits = []; + if (mode.substr(0, 1) === 'c') { + limits.push(min); + limits.push(max); + } + if (mode.substr(0, 1) === 'e') { + limits.push(min); + for (i = o = 1, ref = num - 1; 1 <= ref ? o <= ref : o >= ref; i = 1 <= ref ? ++o : --o) { + limits.push(min + (i / num) * (max - min)); + } + limits.push(max); + } else if (mode.substr(0, 1) === 'l') { + if (min <= 0) { + throw 'Logarithmic scales are only possible for values > 0'; + } + min_log = Math.LOG10E * log(min); + max_log = Math.LOG10E * log(max); + limits.push(min); + for (i = w = 1, ref1 = num - 1; 1 <= ref1 ? w <= ref1 : w >= ref1; i = 1 <= ref1 ? ++w : --w) { + limits.push(pow(10, min_log + (i / num) * (max_log - min_log))); + } + limits.push(max); + } else if (mode.substr(0, 1) === 'q') { + limits.push(min); + for (i = aa = 1, ref2 = num - 1; 1 <= ref2 ? aa <= ref2 : aa >= ref2; i = 1 <= ref2 ? ++aa : --aa) { + p = (values.length - 1) * i / num; + pb = floor(p); + if (pb === p) { + limits.push(values[pb]); + } else { + pr = p - pb; + limits.push(values[pb] * (1 - pr) + values[pb + 1] * pr); + } + } + limits.push(max); + } else if (mode.substr(0, 1) === 'k') { + + /* + implementation based on + http://code.google.com/p/figue/source/browse/trunk/figue.js#336 + simplified for 1-d input values + */ + n = values.length; + assignments = new Array(n); + clusterSizes = new Array(num); + repeat = true; + nb_iters = 0; + centroids = null; + centroids = []; + centroids.push(min); + for (i = ab = 1, ref3 = num - 1; 1 <= ref3 ? ab <= ref3 : ab >= ref3; i = 1 <= ref3 ? ++ab : --ab) { + centroids.push(min + (i / num) * (max - min)); + } + centroids.push(max); + while (repeat) { + for (j = ac = 0, ref4 = num - 1; 0 <= ref4 ? ac <= ref4 : ac >= ref4; j = 0 <= ref4 ? ++ac : --ac) { + clusterSizes[j] = 0; + } + for (i = ad = 0, ref5 = n - 1; 0 <= ref5 ? ad <= ref5 : ad >= ref5; i = 0 <= ref5 ? ++ad : --ad) { + value = values[i]; + mindist = Number.MAX_VALUE; + for (j = ae = 0, ref6 = num - 1; 0 <= ref6 ? ae <= ref6 : ae >= ref6; j = 0 <= ref6 ? ++ae : --ae) { + dist = abs(centroids[j] - value); + if (dist < mindist) { + mindist = dist; + best = j; + } + } + clusterSizes[best]++; + assignments[i] = best; + } + newCentroids = new Array(num); + for (j = af = 0, ref7 = num - 1; 0 <= ref7 ? af <= ref7 : af >= ref7; j = 0 <= ref7 ? ++af : --af) { + newCentroids[j] = null; + } + for (i = ag = 0, ref8 = n - 1; 0 <= ref8 ? ag <= ref8 : ag >= ref8; i = 0 <= ref8 ? ++ag : --ag) { + cluster = assignments[i]; + if (newCentroids[cluster] === null) { + newCentroids[cluster] = values[i]; + } else { + newCentroids[cluster] += values[i]; + } + } + for (j = ah = 0, ref9 = num - 1; 0 <= ref9 ? ah <= ref9 : ah >= ref9; j = 0 <= ref9 ? ++ah : --ah) { + newCentroids[j] *= 1 / clusterSizes[j]; + } + repeat = false; + for (j = ai = 0, ref10 = num - 1; 0 <= ref10 ? ai <= ref10 : ai >= ref10; j = 0 <= ref10 ? ++ai : --ai) { + if (newCentroids[j] !== centroids[i]) { + repeat = true; + break; + } + } + centroids = newCentroids; + nb_iters++; + if (nb_iters > 200) { + repeat = false; + } + } + kClusters = {}; + for (j = aj = 0, ref11 = num - 1; 0 <= ref11 ? aj <= ref11 : aj >= ref11; j = 0 <= ref11 ? ++aj : --aj) { + kClusters[j] = []; + } + for (i = ak = 0, ref12 = n - 1; 0 <= ref12 ? ak <= ref12 : ak >= ref12; i = 0 <= ref12 ? ++ak : --ak) { + cluster = assignments[i]; + kClusters[cluster].push(values[i]); + } + tmpKMeansBreaks = []; + for (j = al = 0, ref13 = num - 1; 0 <= ref13 ? al <= ref13 : al >= ref13; j = 0 <= ref13 ? ++al : --al) { + tmpKMeansBreaks.push(kClusters[j][0]); + tmpKMeansBreaks.push(kClusters[j][kClusters[j].length - 1]); + } + tmpKMeansBreaks = tmpKMeansBreaks.sort(function(a, b) { + return a - b; + }); + limits.push(tmpKMeansBreaks[0]); + for (i = am = 1, ref14 = tmpKMeansBreaks.length - 1; am <= ref14; i = am += 2) { + v = tmpKMeansBreaks[i]; + if (!isNaN(v) && limits.indexOf(v) === -1) { + limits.push(v); + } + } + } + return limits; + }; + + hsi2rgb = function(h, s, i) { + + /* + borrowed from here: + http://hummer.stanford.edu/museinfo/doc/examples/humdrum/keyscape2/hsi2rgb.cpp + */ + var args, b, g, r; + args = unpack(arguments); + h = args[0], s = args[1], i = args[2]; + if (isNaN(h)) { + h = 0; + } + h /= 360; + if (h < 1 / 3) { + b = (1 - s) / 3; + r = (1 + s * cos(TWOPI * h) / cos(PITHIRD - TWOPI * h)) / 3; + g = 1 - (b + r); + } else if (h < 2 / 3) { + h -= 1 / 3; + r = (1 - s) / 3; + g = (1 + s * cos(TWOPI * h) / cos(PITHIRD - TWOPI * h)) / 3; + b = 1 - (r + g); + } else { + h -= 2 / 3; + g = (1 - s) / 3; + b = (1 + s * cos(TWOPI * h) / cos(PITHIRD - TWOPI * h)) / 3; + r = 1 - (g + b); + } + r = limit(i * r * 3); + g = limit(i * g * 3); + b = limit(i * b * 3); + return [r * 255, g * 255, b * 255, args.length > 3 ? args[3] : 1]; + }; + + rgb2hsi = function() { + + /* + borrowed from here: + http://hummer.stanford.edu/museinfo/doc/examples/humdrum/keyscape2/rgb2hsi.cpp + */ + var b, g, h, i, min, r, ref, s; + ref = unpack(arguments), r = ref[0], g = ref[1], b = ref[2]; + TWOPI = Math.PI * 2; + r /= 255; + g /= 255; + b /= 255; + min = Math.min(r, g, b); + i = (r + g + b) / 3; + s = 1 - min / i; + if (s === 0) { + h = 0; + } else { + h = ((r - g) + (r - b)) / 2; + h /= Math.sqrt((r - g) * (r - g) + (r - b) * (g - b)); + h = Math.acos(h); + if (b > g) { + h = TWOPI - h; + } + h /= TWOPI; + } + return [h * 360, s, i]; + }; + + chroma.hsi = function() { + return (function(func, args, ctor) { + ctor.prototype = func.prototype; + var child = new ctor, result = func.apply(child, args); + return Object(result) === result ? result : child; + })(Color, slice.call(arguments).concat(['hsi']), function(){}); + }; + + _input.hsi = hsi2rgb; + + Color.prototype.hsi = function() { + return rgb2hsi(this._rgb); + }; + + interpolate_hsx = function(col1, col2, f, m) { + var dh, hue, hue0, hue1, lbv, lbv0, lbv1, res, sat, sat0, sat1, xyz0, xyz1; + if (m === 'hsl') { + xyz0 = col1.hsl(); + xyz1 = col2.hsl(); + } else if (m === 'hsv') { + xyz0 = col1.hsv(); + xyz1 = col2.hsv(); + } else if (m === 'hcg') { + xyz0 = col1.hcg(); + xyz1 = col2.hcg(); + } else if (m === 'hsi') { + xyz0 = col1.hsi(); + xyz1 = col2.hsi(); + } else if (m === 'lch' || m === 'hcl') { + m = 'hcl'; + xyz0 = col1.hcl(); + xyz1 = col2.hcl(); + } + if (m.substr(0, 1) === 'h') { + hue0 = xyz0[0], sat0 = xyz0[1], lbv0 = xyz0[2]; + hue1 = xyz1[0], sat1 = xyz1[1], lbv1 = xyz1[2]; + } + if (!isNaN(hue0) && !isNaN(hue1)) { + if (hue1 > hue0 && hue1 - hue0 > 180) { + dh = hue1 - (hue0 + 360); + } else if (hue1 < hue0 && hue0 - hue1 > 180) { + dh = hue1 + 360 - hue0; + } else { + dh = hue1 - hue0; + } + hue = hue0 + f * dh; + } else if (!isNaN(hue0)) { + hue = hue0; + if ((lbv1 === 1 || lbv1 === 0) && m !== 'hsv') { + sat = sat0; + } + } else if (!isNaN(hue1)) { + hue = hue1; + if ((lbv0 === 1 || lbv0 === 0) && m !== 'hsv') { + sat = sat1; + } + } else { + hue = Number.NaN; + } + if (sat == null) { + sat = sat0 + f * (sat1 - sat0); + } + lbv = lbv0 + f * (lbv1 - lbv0); + return res = chroma[m](hue, sat, lbv); + }; + + _interpolators = _interpolators.concat((function() { + var len, o, ref, results; + ref = ['hsv', 'hsl', 'hsi', 'hcl', 'lch', 'hcg']; + results = []; + for (o = 0, len = ref.length; o < len; o++) { + m = ref[o]; + results.push([m, interpolate_hsx]); + } + return results; + })()); + + interpolate_num = function(col1, col2, f, m) { + var n1, n2; + n1 = col1.num(); + n2 = col2.num(); + return chroma.num(n1 + (n2 - n1) * f, 'num'); + }; + + _interpolators.push(['num', interpolate_num]); + + interpolate_lab = function(col1, col2, f, m) { + var res, xyz0, xyz1; + xyz0 = col1.lab(); + xyz1 = col2.lab(); + return res = new Color(xyz0[0] + f * (xyz1[0] - xyz0[0]), xyz0[1] + f * (xyz1[1] - xyz0[1]), xyz0[2] + f * (xyz1[2] - xyz0[2]), m); + }; + + _interpolators.push(['lab', interpolate_lab]); + +}).call(this); + +/* WEBPACK VAR INJECTION */}.call(exports, __webpack_require__(38)(module))) + +/***/ }), +/* 107 */ +/***/ (function(module, exports, __webpack_require__) { + +module.exports = { + 'assign': __webpack_require__(193), + 'assignIn': __webpack_require__(96), + 'assignInWith': __webpack_require__(97), + 'assignWith': __webpack_require__(194), + 'at': __webpack_require__(195), + 'create': __webpack_require__(196), + 'defaults': __webpack_require__(197), + 'defaultsDeep': __webpack_require__(198), + 'entries': __webpack_require__(199), + 'entriesIn': __webpack_require__(200), + 'extend': __webpack_require__(201), + 'extendWith': __webpack_require__(202), + 'findKey': __webpack_require__(203), + 'findLastKey': __webpack_require__(204), + 'forIn': __webpack_require__(206), + 'forInRight': __webpack_require__(207), + 'forOwn': __webpack_require__(208), + 'forOwnRight': __webpack_require__(209), + 'functions': __webpack_require__(210), + 'functionsIn': __webpack_require__(211), + 'get': __webpack_require__(53), + 'has': __webpack_require__(212), + 'hasIn': __webpack_require__(54), + 'invert': __webpack_require__(213), + 'invertBy': __webpack_require__(214), + 'invoke': __webpack_require__(215), + 'keys': __webpack_require__(3), + 'keysIn': __webpack_require__(0), + 'mapKeys': __webpack_require__(219), + 'mapValues': __webpack_require__(220), + 'merge': __webpack_require__(222), + 'mergeWith': __webpack_require__(101), + 'omit': __webpack_require__(224), + 'omitBy': __webpack_require__(225), + 'pick': __webpack_require__(226), + 'pickBy': __webpack_require__(102), + 'result': __webpack_require__(228), + 'set': __webpack_require__(229), + 'setWith': __webpack_require__(230), + 'toPairs': __webpack_require__(104), + 'toPairsIn': __webpack_require__(105), + 'transform': __webpack_require__(234), + 'unset': __webpack_require__(235), + 'update': __webpack_require__(236), + 'updateWith': __webpack_require__(237), + 'values': __webpack_require__(238), + 'valuesIn': __webpack_require__(239) +}; + + +/***/ }), +/* 108 */ +/***/ (function(module, exports) { + +module.exports = L; + +/***/ }), +/* 109 */ +/***/ (function(module, exports, __webpack_require__) { + +var getNative = __webpack_require__(10), + root = __webpack_require__(5); + +/* Built-in method references that are verified to be native. */ +var DataView = getNative(root, 'DataView'); + +module.exports = DataView; + + +/***/ }), +/* 110 */ +/***/ (function(module, exports, __webpack_require__) { + +var hashClear = __webpack_require__(158), + hashDelete = __webpack_require__(159), + hashGet = __webpack_require__(160), + hashHas = __webpack_require__(161), + hashSet = __webpack_require__(162); + +/** + * Creates a hash object. + * + * @private + * @constructor + * @param {Array} [entries] The key-value pairs to cache. + */ +function Hash(entries) { + var index = -1, + length = entries == null ? 0 : entries.length; + + this.clear(); + while (++index < length) { + var entry = entries[index]; + this.set(entry[0], entry[1]); + } +} + +// Add methods to `Hash`. +Hash.prototype.clear = hashClear; +Hash.prototype['delete'] = hashDelete; +Hash.prototype.get = hashGet; +Hash.prototype.has = hashHas; +Hash.prototype.set = hashSet; + +module.exports = Hash; + + +/***/ }), +/* 111 */ +/***/ (function(module, exports, __webpack_require__) { + +var getNative = __webpack_require__(10), + root = __webpack_require__(5); + +/* Built-in method references that are verified to be native. */ +var Promise = getNative(root, 'Promise'); + +module.exports = Promise; + + +/***/ }), +/* 112 */ +/***/ (function(module, exports, __webpack_require__) { + +var getNative = __webpack_require__(10), + root = __webpack_require__(5); + +/* Built-in method references that are verified to be native. */ +var Set = getNative(root, 'Set'); + +module.exports = Set; + + +/***/ }), +/* 113 */ +/***/ (function(module, exports, __webpack_require__) { + +var MapCache = __webpack_require__(40), + setCacheAdd = __webpack_require__(182), + setCacheHas = __webpack_require__(183); + +/** + * + * Creates an array cache object to store unique values. + * + * @private + * @constructor + * @param {Array} [values] The values to cache. + */ +function SetCache(values) { + var index = -1, + length = values == null ? 0 : values.length; + + this.__data__ = new MapCache; + while (++index < length) { + this.add(values[index]); + } +} + +// Add methods to `SetCache`. +SetCache.prototype.add = SetCache.prototype.push = setCacheAdd; +SetCache.prototype.has = setCacheHas; + +module.exports = SetCache; + + +/***/ }), +/* 114 */ +/***/ (function(module, exports, __webpack_require__) { + +var getNative = __webpack_require__(10), + root = __webpack_require__(5); + +/* Built-in method references that are verified to be native. */ +var WeakMap = getNative(root, 'WeakMap'); + +module.exports = WeakMap; + + +/***/ }), +/* 115 */ +/***/ (function(module, exports) { + +/** + * A specialized version of `_.some` for arrays without support for iteratee + * shorthands. + * + * @private + * @param {Array} [array] The array to iterate over. + * @param {Function} predicate The function invoked per iteration. + * @returns {boolean} Returns `true` if any element passes the predicate check, + * else `false`. + */ +function arraySome(array, predicate) { + var index = -1, + length = array == null ? 0 : array.length; + + while (++index < length) { + if (predicate(array[index], index, array)) { + return true; + } + } + return false; +} + +module.exports = arraySome; + + +/***/ }), +/* 116 */ +/***/ (function(module, exports, __webpack_require__) { + +var copyObject = __webpack_require__(4), + keysIn = __webpack_require__(0); + +/** + * The base implementation of `_.assignIn` without support for multiple sources + * or `customizer` functions. + * + * @private + * @param {Object} object The destination object. + * @param {Object} source The source object. + * @returns {Object} Returns `object`. + */ +function baseAssignIn(object, source) { + return object && copyObject(source, keysIn(source), object); +} + +module.exports = baseAssignIn; + + +/***/ }), +/* 117 */ +/***/ (function(module, exports, __webpack_require__) { + +var get = __webpack_require__(53); + +/** + * The base implementation of `_.at` without support for individual paths. + * + * @private + * @param {Object} object The object to iterate over. + * @param {string[]} paths The property paths to pick. + * @returns {Array} Returns the picked elements. + */ +function baseAt(object, paths) { + var index = -1, + length = paths.length, + result = Array(length), + skip = object == null; + + while (++index < length) { + result[index] = skip ? undefined : get(object, paths[index]); + } + return result; +} + +module.exports = baseAt; + + +/***/ }), +/* 118 */ +/***/ (function(module, exports, __webpack_require__) { + +var Stack = __webpack_require__(26), + arrayEach = __webpack_require__(58), + assignValue = __webpack_require__(27), + baseAssign = __webpack_require__(62), + baseAssignIn = __webpack_require__(116), + cloneBuffer = __webpack_require__(73), + copyArray = __webpack_require__(75), + copySymbols = __webpack_require__(148), + copySymbolsIn = __webpack_require__(149), + getAllKeys = __webpack_require__(82), + getAllKeysIn = __webpack_require__(49), + getTag = __webpack_require__(21), + initCloneArray = __webpack_require__(163), + initCloneByTag = __webpack_require__(164), + initCloneObject = __webpack_require__(85), + isArray = __webpack_require__(1), + isBuffer = __webpack_require__(24), + isMap = __webpack_require__(217), + isObject = __webpack_require__(2), + isSet = __webpack_require__(218), + keys = __webpack_require__(3); + +/** Used to compose bitmasks for cloning. */ +var CLONE_DEEP_FLAG = 1, + CLONE_FLAT_FLAG = 2, + CLONE_SYMBOLS_FLAG = 4; + +/** `Object#toString` result references. */ +var argsTag = '[object Arguments]', + arrayTag = '[object Array]', + boolTag = '[object Boolean]', + dateTag = '[object Date]', + errorTag = '[object Error]', + funcTag = '[object Function]', + genTag = '[object GeneratorFunction]', + mapTag = '[object Map]', + numberTag = '[object Number]', + objectTag = '[object Object]', + regexpTag = '[object RegExp]', + setTag = '[object Set]', + stringTag = '[object String]', + symbolTag = '[object Symbol]', + weakMapTag = '[object WeakMap]'; + +var arrayBufferTag = '[object ArrayBuffer]', + dataViewTag = '[object DataView]', + float32Tag = '[object Float32Array]', + float64Tag = '[object Float64Array]', + int8Tag = '[object Int8Array]', + int16Tag = '[object Int16Array]', + int32Tag = '[object Int32Array]', + uint8Tag = '[object Uint8Array]', + uint8ClampedTag = '[object Uint8ClampedArray]', + uint16Tag = '[object Uint16Array]', + uint32Tag = '[object Uint32Array]'; + +/** Used to identify `toStringTag` values supported by `_.clone`. */ +var cloneableTags = {}; +cloneableTags[argsTag] = cloneableTags[arrayTag] = +cloneableTags[arrayBufferTag] = cloneableTags[dataViewTag] = +cloneableTags[boolTag] = cloneableTags[dateTag] = +cloneableTags[float32Tag] = cloneableTags[float64Tag] = +cloneableTags[int8Tag] = cloneableTags[int16Tag] = +cloneableTags[int32Tag] = cloneableTags[mapTag] = +cloneableTags[numberTag] = cloneableTags[objectTag] = +cloneableTags[regexpTag] = cloneableTags[setTag] = +cloneableTags[stringTag] = cloneableTags[symbolTag] = +cloneableTags[uint8Tag] = cloneableTags[uint8ClampedTag] = +cloneableTags[uint16Tag] = cloneableTags[uint32Tag] = true; +cloneableTags[errorTag] = cloneableTags[funcTag] = +cloneableTags[weakMapTag] = false; + +/** + * The base implementation of `_.clone` and `_.cloneDeep` which tracks + * traversed objects. + * + * @private + * @param {*} value The value to clone. + * @param {boolean} bitmask The bitmask flags. + * 1 - Deep clone + * 2 - Flatten inherited properties + * 4 - Clone symbols + * @param {Function} [customizer] The function to customize cloning. + * @param {string} [key] The key of `value`. + * @param {Object} [object] The parent object of `value`. + * @param {Object} [stack] Tracks traversed objects and their clone counterparts. + * @returns {*} Returns the cloned value. + */ +function baseClone(value, bitmask, customizer, key, object, stack) { + var result, + isDeep = bitmask & CLONE_DEEP_FLAG, + isFlat = bitmask & CLONE_FLAT_FLAG, + isFull = bitmask & CLONE_SYMBOLS_FLAG; + + if (customizer) { + result = object ? customizer(value, key, object, stack) : customizer(value); + } + if (result !== undefined) { + return result; + } + if (!isObject(value)) { + return value; + } + var isArr = isArray(value); + if (isArr) { + result = initCloneArray(value); + if (!isDeep) { + return copyArray(value, result); + } + } else { + var tag = getTag(value), + isFunc = tag == funcTag || tag == genTag; + + if (isBuffer(value)) { + return cloneBuffer(value, isDeep); + } + if (tag == objectTag || tag == argsTag || (isFunc && !object)) { + result = (isFlat || isFunc) ? {} : initCloneObject(value); + if (!isDeep) { + return isFlat + ? copySymbolsIn(value, baseAssignIn(result, value)) + : copySymbols(value, baseAssign(result, value)); + } + } else { + if (!cloneableTags[tag]) { + return object ? value : {}; + } + result = initCloneByTag(value, tag, isDeep); + } + } + // Check for circular references and return its corresponding clone. + stack || (stack = new Stack); + var stacked = stack.get(value); + if (stacked) { + return stacked; + } + stack.set(value, result); + + if (isSet(value)) { + value.forEach(function(subValue) { + result.add(baseClone(subValue, bitmask, customizer, subValue, value, stack)); + }); + + return result; + } + + if (isMap(value)) { + value.forEach(function(subValue, key) { + result.set(key, baseClone(subValue, bitmask, customizer, key, value, stack)); + }); + + return result; + } + + var keysFunc = isFull + ? (isFlat ? getAllKeysIn : getAllKeys) + : (isFlat ? keysIn : keys); + + var props = isArr ? undefined : keysFunc(value); + arrayEach(props || value, function(subValue, key) { + if (props) { + key = subValue; + subValue = value[key]; + } + // Recursively populate clone (susceptible to call stack limits). + assignValue(result, key, baseClone(subValue, bitmask, customizer, key, value, stack)); + }); + return result; +} + +module.exports = baseClone; + + +/***/ }), +/* 119 */ +/***/ (function(module, exports, __webpack_require__) { + +var arrayPush = __webpack_require__(42), + isFlattenable = __webpack_require__(165); + +/** + * The base implementation of `_.flatten` with support for restricting flattening. + * + * @private + * @param {Array} array The array to flatten. + * @param {number} depth The maximum recursion depth. + * @param {boolean} [predicate=isFlattenable] The function invoked per iteration. + * @param {boolean} [isStrict] Restrict to values that pass `predicate` checks. + * @param {Array} [result=[]] The initial result value. + * @returns {Array} Returns the new flattened array. + */ +function baseFlatten(array, depth, predicate, isStrict, result) { + var index = -1, + length = array.length; + + predicate || (predicate = isFlattenable); + result || (result = []); + + while (++index < length) { + var value = array[index]; + if (depth > 0 && predicate(value)) { + if (depth > 1) { + // Recursively flatten arrays (susceptible to call stack limits). + baseFlatten(value, depth - 1, predicate, isStrict, result); + } else { + arrayPush(result, value); + } + } else if (!isStrict) { + result[result.length] = value; + } + } + return result; +} + +module.exports = baseFlatten; + + +/***/ }), +/* 120 */ +/***/ (function(module, exports) { + +/** Used for built-in method references. */ +var objectProto = Object.prototype; + +/** Used to check objects for own properties. */ +var hasOwnProperty = objectProto.hasOwnProperty; + +/** + * The base implementation of `_.has` without support for deep paths. + * + * @private + * @param {Object} [object] The object to query. + * @param {Array|string} key The key to check. + * @returns {boolean} Returns `true` if `key` exists, else `false`. + */ +function baseHas(object, key) { + return object != null && hasOwnProperty.call(object, key); +} + +module.exports = baseHas; + + +/***/ }), +/* 121 */ +/***/ (function(module, exports) { + +/** + * The base implementation of `_.hasIn` without support for deep paths. + * + * @private + * @param {Object} [object] The object to query. + * @param {Array|string} key The key to check. + * @returns {boolean} Returns `true` if `key` exists, else `false`. + */ +function baseHasIn(object, key) { + return object != null && key in Object(object); +} + +module.exports = baseHasIn; + + +/***/ }), +/* 122 */ +/***/ (function(module, exports, __webpack_require__) { + +var baseForOwn = __webpack_require__(12); + +/** + * The base implementation of `_.invert` and `_.invertBy` which inverts + * `object` with values transformed by `iteratee` and set by `setter`. + * + * @private + * @param {Object} object The object to iterate over. + * @param {Function} setter The function to set `accumulator` values. + * @param {Function} iteratee The iteratee to transform values. + * @param {Object} accumulator The initial inverted object. + * @returns {Function} Returns `accumulator`. + */ +function baseInverter(object, setter, iteratee, accumulator) { + baseForOwn(object, function(value, key, object) { + setter(accumulator, iteratee(value), key, object); + }); + return accumulator; +} + +module.exports = baseInverter; + + +/***/ }), +/* 123 */ +/***/ (function(module, exports, __webpack_require__) { + +var apply = __webpack_require__(41), + castPath = __webpack_require__(8), + last = __webpack_require__(100), + parent = __webpack_require__(92), + toKey = __webpack_require__(9); + +/** + * The base implementation of `_.invoke` without support for individual + * method arguments. + * + * @private + * @param {Object} object The object to query. + * @param {Array|string} path The path of the method to invoke. + * @param {Array} args The arguments to invoke the method with. + * @returns {*} Returns the result of the invoked method. + */ +function baseInvoke(object, path, args) { + path = castPath(path, object); + object = parent(object, path); + var func = object == null ? object : object[toKey(last(path))]; + return func == null ? undefined : apply(func, object, args); +} + +module.exports = baseInvoke; + + +/***/ }), +/* 124 */ +/***/ (function(module, exports, __webpack_require__) { + +var baseGetTag = __webpack_require__(13), + isObjectLike = __webpack_require__(6); + +/** `Object#toString` result references. */ +var argsTag = '[object Arguments]'; + +/** + * The base implementation of `_.isArguments`. + * + * @private + * @param {*} value The value to check. + * @returns {boolean} Returns `true` if `value` is an `arguments` object, + */ +function baseIsArguments(value) { + return isObjectLike(value) && baseGetTag(value) == argsTag; +} + +module.exports = baseIsArguments; + + +/***/ }), +/* 125 */ +/***/ (function(module, exports, __webpack_require__) { + +var Stack = __webpack_require__(26), + equalArrays = __webpack_require__(80), + equalByTag = __webpack_require__(153), + equalObjects = __webpack_require__(154), + getTag = __webpack_require__(21), + isArray = __webpack_require__(1), + isBuffer = __webpack_require__(24), + isTypedArray = __webpack_require__(37); + +/** Used to compose bitmasks for value comparisons. */ +var COMPARE_PARTIAL_FLAG = 1; + +/** `Object#toString` result references. */ +var argsTag = '[object Arguments]', + arrayTag = '[object Array]', + objectTag = '[object Object]'; + +/** Used for built-in method references. */ +var objectProto = Object.prototype; + +/** Used to check objects for own properties. */ +var hasOwnProperty = objectProto.hasOwnProperty; + +/** + * A specialized version of `baseIsEqual` for arrays and objects which performs + * deep comparisons and tracks traversed objects enabling objects with circular + * references to be compared. + * + * @private + * @param {Object} object The object to compare. + * @param {Object} other The other object to compare. + * @param {number} bitmask The bitmask flags. See `baseIsEqual` for more details. + * @param {Function} customizer The function to customize comparisons. + * @param {Function} equalFunc The function to determine equivalents of values. + * @param {Object} [stack] Tracks traversed `object` and `other` objects. + * @returns {boolean} Returns `true` if the objects are equivalent, else `false`. + */ +function baseIsEqualDeep(object, other, bitmask, customizer, equalFunc, stack) { + var objIsArr = isArray(object), + othIsArr = isArray(other), + objTag = objIsArr ? arrayTag : getTag(object), + othTag = othIsArr ? arrayTag : getTag(other); + + objTag = objTag == argsTag ? objectTag : objTag; + othTag = othTag == argsTag ? objectTag : othTag; + + var objIsObj = objTag == objectTag, + othIsObj = othTag == objectTag, + isSameTag = objTag == othTag; + + if (isSameTag && isBuffer(object)) { + if (!isBuffer(other)) { + return false; + } + objIsArr = true; + objIsObj = false; + } + if (isSameTag && !objIsObj) { + stack || (stack = new Stack); + return (objIsArr || isTypedArray(object)) + ? equalArrays(object, other, bitmask, customizer, equalFunc, stack) + : equalByTag(object, other, objTag, bitmask, customizer, equalFunc, stack); + } + if (!(bitmask & COMPARE_PARTIAL_FLAG)) { + var objIsWrapped = objIsObj && hasOwnProperty.call(object, '__wrapped__'), + othIsWrapped = othIsObj && hasOwnProperty.call(other, '__wrapped__'); + + if (objIsWrapped || othIsWrapped) { + var objUnwrapped = objIsWrapped ? object.value() : object, + othUnwrapped = othIsWrapped ? other.value() : other; + + stack || (stack = new Stack); + return equalFunc(objUnwrapped, othUnwrapped, bitmask, customizer, stack); + } + } + if (!isSameTag) { + return false; + } + stack || (stack = new Stack); + return equalObjects(object, other, bitmask, customizer, equalFunc, stack); +} + +module.exports = baseIsEqualDeep; + + +/***/ }), +/* 126 */ +/***/ (function(module, exports, __webpack_require__) { + +var getTag = __webpack_require__(21), + isObjectLike = __webpack_require__(6); + +/** `Object#toString` result references. */ +var mapTag = '[object Map]'; + +/** + * The base implementation of `_.isMap` without Node.js optimizations. + * + * @private + * @param {*} value The value to check. + * @returns {boolean} Returns `true` if `value` is a map, else `false`. + */ +function baseIsMap(value) { + return isObjectLike(value) && getTag(value) == mapTag; +} + +module.exports = baseIsMap; + + +/***/ }), +/* 127 */ +/***/ (function(module, exports, __webpack_require__) { + +var Stack = __webpack_require__(26), + baseIsEqual = __webpack_require__(68); + +/** Used to compose bitmasks for value comparisons. */ +var COMPARE_PARTIAL_FLAG = 1, + COMPARE_UNORDERED_FLAG = 2; + +/** + * The base implementation of `_.isMatch` without support for iteratee shorthands. + * + * @private + * @param {Object} object The object to inspect. + * @param {Object} source The object of property values to match. + * @param {Array} matchData The property names, values, and compare flags to match. + * @param {Function} [customizer] The function to customize comparisons. + * @returns {boolean} Returns `true` if `object` is a match, else `false`. + */ +function baseIsMatch(object, source, matchData, customizer) { + var index = matchData.length, + length = index, + noCustomizer = !customizer; + + if (object == null) { + return !length; + } + object = Object(object); + while (index--) { + var data = matchData[index]; + if ((noCustomizer && data[2]) + ? data[1] !== object[data[0]] + : !(data[0] in object) + ) { + return false; + } + } + while (++index < length) { + data = matchData[index]; + var key = data[0], + objValue = object[key], + srcValue = data[1]; + + if (noCustomizer && data[2]) { + if (objValue === undefined && !(key in object)) { + return false; + } + } else { + var stack = new Stack; + if (customizer) { + var result = customizer(objValue, srcValue, key, object, source, stack); + } + if (!(result === undefined + ? baseIsEqual(srcValue, objValue, COMPARE_PARTIAL_FLAG | COMPARE_UNORDERED_FLAG, customizer, stack) + : result + )) { + return false; + } + } + } + return true; +} + +module.exports = baseIsMatch; + + +/***/ }), +/* 128 */ +/***/ (function(module, exports, __webpack_require__) { + +var isFunction = __webpack_require__(17), + isMasked = __webpack_require__(167), + isObject = __webpack_require__(2), + toSource = __webpack_require__(95); + +/** + * Used to match `RegExp` + * [syntax characters](http://ecma-international.org/ecma-262/7.0/#sec-patterns). + */ +var reRegExpChar = /[\\^$.*+?()[\]{}|]/g; + +/** Used to detect host constructors (Safari). */ +var reIsHostCtor = /^\[object .+?Constructor\]$/; + +/** Used for built-in method references. */ +var funcProto = Function.prototype, + objectProto = Object.prototype; + +/** Used to resolve the decompiled source of functions. */ +var funcToString = funcProto.toString; + +/** Used to check objects for own properties. */ +var hasOwnProperty = objectProto.hasOwnProperty; + +/** Used to detect if a method is native. */ +var reIsNative = RegExp('^' + + funcToString.call(hasOwnProperty).replace(reRegExpChar, '\\$&') + .replace(/hasOwnProperty|(function).*?(?=\\\()| for .+?(?=\\\])/g, '$1.*?') + '$' +); + +/** + * The base implementation of `_.isNative` without bad shim checks. + * + * @private + * @param {*} value The value to check. + * @returns {boolean} Returns `true` if `value` is a native function, + * else `false`. + */ +function baseIsNative(value) { + if (!isObject(value) || isMasked(value)) { + return false; + } + var pattern = isFunction(value) ? reIsNative : reIsHostCtor; + return pattern.test(toSource(value)); +} + +module.exports = baseIsNative; + + +/***/ }), +/* 129 */ +/***/ (function(module, exports, __webpack_require__) { + +var getTag = __webpack_require__(21), + isObjectLike = __webpack_require__(6); + +/** `Object#toString` result references. */ +var setTag = '[object Set]'; + +/** + * The base implementation of `_.isSet` without Node.js optimizations. + * + * @private + * @param {*} value The value to check. + * @returns {boolean} Returns `true` if `value` is a set, else `false`. + */ +function baseIsSet(value) { + return isObjectLike(value) && getTag(value) == setTag; +} + +module.exports = baseIsSet; + + +/***/ }), +/* 130 */ +/***/ (function(module, exports, __webpack_require__) { + +var baseGetTag = __webpack_require__(13), + isLength = __webpack_require__(55), + isObjectLike = __webpack_require__(6); + +/** `Object#toString` result references. */ +var argsTag = '[object Arguments]', + arrayTag = '[object Array]', + boolTag = '[object Boolean]', + dateTag = '[object Date]', + errorTag = '[object Error]', + funcTag = '[object Function]', + mapTag = '[object Map]', + numberTag = '[object Number]', + objectTag = '[object Object]', + regexpTag = '[object RegExp]', + setTag = '[object Set]', + stringTag = '[object String]', + weakMapTag = '[object WeakMap]'; + +var arrayBufferTag = '[object ArrayBuffer]', + dataViewTag = '[object DataView]', + float32Tag = '[object Float32Array]', + float64Tag = '[object Float64Array]', + int8Tag = '[object Int8Array]', + int16Tag = '[object Int16Array]', + int32Tag = '[object Int32Array]', + uint8Tag = '[object Uint8Array]', + uint8ClampedTag = '[object Uint8ClampedArray]', + uint16Tag = '[object Uint16Array]', + uint32Tag = '[object Uint32Array]'; + +/** Used to identify `toStringTag` values of typed arrays. */ +var typedArrayTags = {}; +typedArrayTags[float32Tag] = typedArrayTags[float64Tag] = +typedArrayTags[int8Tag] = typedArrayTags[int16Tag] = +typedArrayTags[int32Tag] = typedArrayTags[uint8Tag] = +typedArrayTags[uint8ClampedTag] = typedArrayTags[uint16Tag] = +typedArrayTags[uint32Tag] = true; +typedArrayTags[argsTag] = typedArrayTags[arrayTag] = +typedArrayTags[arrayBufferTag] = typedArrayTags[boolTag] = +typedArrayTags[dataViewTag] = typedArrayTags[dateTag] = +typedArrayTags[errorTag] = typedArrayTags[funcTag] = +typedArrayTags[mapTag] = typedArrayTags[numberTag] = +typedArrayTags[objectTag] = typedArrayTags[regexpTag] = +typedArrayTags[setTag] = typedArrayTags[stringTag] = +typedArrayTags[weakMapTag] = false; + +/** + * The base implementation of `_.isTypedArray` without Node.js optimizations. + * + * @private + * @param {*} value The value to check. + * @returns {boolean} Returns `true` if `value` is a typed array, else `false`. + */ +function baseIsTypedArray(value) { + return isObjectLike(value) && + isLength(value.length) && !!typedArrayTags[baseGetTag(value)]; +} + +module.exports = baseIsTypedArray; + + +/***/ }), +/* 131 */ +/***/ (function(module, exports, __webpack_require__) { + +var isPrototype = __webpack_require__(34), + nativeKeys = __webpack_require__(179); + +/** Used for built-in method references. */ +var objectProto = Object.prototype; + +/** Used to check objects for own properties. */ +var hasOwnProperty = objectProto.hasOwnProperty; + +/** + * The base implementation of `_.keys` which doesn't treat sparse arrays as dense. + * + * @private + * @param {Object} object The object to query. + * @returns {Array} Returns the array of property names. + */ +function baseKeys(object) { + if (!isPrototype(object)) { + return nativeKeys(object); + } + var result = []; + for (var key in Object(object)) { + if (hasOwnProperty.call(object, key) && key != 'constructor') { + result.push(key); + } + } + return result; +} + +module.exports = baseKeys; + + +/***/ }), +/* 132 */ +/***/ (function(module, exports, __webpack_require__) { + +var isObject = __webpack_require__(2), + isPrototype = __webpack_require__(34), + nativeKeysIn = __webpack_require__(180); + +/** Used for built-in method references. */ +var objectProto = Object.prototype; + +/** Used to check objects for own properties. */ +var hasOwnProperty = objectProto.hasOwnProperty; + +/** + * The base implementation of `_.keysIn` which doesn't treat sparse arrays as dense. + * + * @private + * @param {Object} object The object to query. + * @returns {Array} Returns the array of property names. + */ +function baseKeysIn(object) { + if (!isObject(object)) { + return nativeKeysIn(object); + } + var isProto = isPrototype(object), + result = []; + + for (var key in object) { + if (!(key == 'constructor' && (isProto || !hasOwnProperty.call(object, key)))) { + result.push(key); + } + } + return result; +} + +module.exports = baseKeysIn; + + +/***/ }), +/* 133 */ +/***/ (function(module, exports, __webpack_require__) { + +var baseIsMatch = __webpack_require__(127), + getMatchData = __webpack_require__(155), + matchesStrictComparable = __webpack_require__(89); + +/** + * The base implementation of `_.matches` which doesn't clone `source`. + * + * @private + * @param {Object} source The object of property values to match. + * @returns {Function} Returns the new spec function. + */ +function baseMatches(source) { + var matchData = getMatchData(source); + if (matchData.length == 1 && matchData[0][2]) { + return matchesStrictComparable(matchData[0][0], matchData[0][1]); + } + return function(object) { + return object === source || baseIsMatch(object, source, matchData); + }; +} + +module.exports = baseMatches; + + +/***/ }), +/* 134 */ +/***/ (function(module, exports, __webpack_require__) { + +var baseIsEqual = __webpack_require__(68), + get = __webpack_require__(53), + hasIn = __webpack_require__(54), + isKey = __webpack_require__(51), + isStrictComparable = __webpack_require__(87), + matchesStrictComparable = __webpack_require__(89), + toKey = __webpack_require__(9); + +/** Used to compose bitmasks for value comparisons. */ +var COMPARE_PARTIAL_FLAG = 1, + COMPARE_UNORDERED_FLAG = 2; + +/** + * The base implementation of `_.matchesProperty` which doesn't clone `srcValue`. + * + * @private + * @param {string} path The path of the property to get. + * @param {*} srcValue The value to match. + * @returns {Function} Returns the new spec function. + */ +function baseMatchesProperty(path, srcValue) { + if (isKey(path) && isStrictComparable(srcValue)) { + return matchesStrictComparable(toKey(path), srcValue); + } + return function(object) { + var objValue = get(object, path); + return (objValue === undefined && objValue === srcValue) + ? hasIn(object, path) + : baseIsEqual(srcValue, objValue, COMPARE_PARTIAL_FLAG | COMPARE_UNORDERED_FLAG); + }; +} + +module.exports = baseMatchesProperty; + + +/***/ }), +/* 135 */ +/***/ (function(module, exports, __webpack_require__) { + +var assignMergeValue = __webpack_require__(61), + cloneBuffer = __webpack_require__(73), + cloneTypedArray = __webpack_require__(74), + copyArray = __webpack_require__(75), + initCloneObject = __webpack_require__(85), + isArguments = __webpack_require__(36), + isArray = __webpack_require__(1), + isArrayLikeObject = __webpack_require__(216), + isBuffer = __webpack_require__(24), + isFunction = __webpack_require__(17), + isObject = __webpack_require__(2), + isPlainObject = __webpack_require__(99), + isTypedArray = __webpack_require__(37), + safeGet = __webpack_require__(93), + toPlainObject = __webpack_require__(232); + +/** + * A specialized version of `baseMerge` for arrays and objects which performs + * deep merges and tracks traversed objects enabling objects with circular + * references to be merged. + * + * @private + * @param {Object} object The destination object. + * @param {Object} source The source object. + * @param {string} key The key of the value to merge. + * @param {number} srcIndex The index of `source`. + * @param {Function} mergeFunc The function to merge values. + * @param {Function} [customizer] The function to customize assigned values. + * @param {Object} [stack] Tracks traversed source values and their merged + * counterparts. + */ +function baseMergeDeep(object, source, key, srcIndex, mergeFunc, customizer, stack) { + var objValue = safeGet(object, key), + srcValue = safeGet(source, key), + stacked = stack.get(srcValue); + + if (stacked) { + assignMergeValue(object, key, stacked); + return; + } + var newValue = customizer + ? customizer(objValue, srcValue, (key + ''), object, source, stack) + : undefined; + + var isCommon = newValue === undefined; + + if (isCommon) { + var isArr = isArray(srcValue), + isBuff = !isArr && isBuffer(srcValue), + isTyped = !isArr && !isBuff && isTypedArray(srcValue); + + newValue = srcValue; + if (isArr || isBuff || isTyped) { + if (isArray(objValue)) { + newValue = objValue; + } + else if (isArrayLikeObject(objValue)) { + newValue = copyArray(objValue); + } + else if (isBuff) { + isCommon = false; + newValue = cloneBuffer(srcValue, true); + } + else if (isTyped) { + isCommon = false; + newValue = cloneTypedArray(srcValue, true); + } + else { + newValue = []; + } + } + else if (isPlainObject(srcValue) || isArguments(srcValue)) { + newValue = objValue; + if (isArguments(objValue)) { + newValue = toPlainObject(objValue); + } + else if (!isObject(objValue) || isFunction(objValue)) { + newValue = initCloneObject(srcValue); + } + } + else { + isCommon = false; + } + } + if (isCommon) { + // Recursively merge objects and arrays (susceptible to call stack limits). + stack.set(srcValue, newValue); + mergeFunc(newValue, srcValue, srcIndex, customizer, stack); + stack['delete'](srcValue); + } + assignMergeValue(object, key, newValue); +} + +module.exports = baseMergeDeep; + + +/***/ }), +/* 136 */ +/***/ (function(module, exports, __webpack_require__) { + +var basePickBy = __webpack_require__(69), + hasIn = __webpack_require__(54); + +/** + * The base implementation of `_.pick` without support for individual + * property identifiers. + * + * @private + * @param {Object} object The source object. + * @param {string[]} paths The property paths to pick. + * @returns {Object} Returns the new object. + */ +function basePick(object, paths) { + return basePickBy(object, paths, function(value, path) { + return hasIn(object, path); + }); +} + +module.exports = basePick; + + +/***/ }), +/* 137 */ +/***/ (function(module, exports) { + +/** + * The base implementation of `_.property` without support for deep paths. + * + * @private + * @param {string} key The key of the property to get. + * @returns {Function} Returns the new accessor function. + */ +function baseProperty(key) { + return function(object) { + return object == null ? undefined : object[key]; + }; +} + +module.exports = baseProperty; + + +/***/ }), +/* 138 */ +/***/ (function(module, exports, __webpack_require__) { + +var baseGet = __webpack_require__(20); + +/** + * A specialized version of `baseProperty` which supports deep paths. + * + * @private + * @param {Array|string} path The path of the property to get. + * @returns {Function} Returns the new accessor function. + */ +function basePropertyDeep(path) { + return function(object) { + return baseGet(object, path); + }; +} + +module.exports = basePropertyDeep; + + +/***/ }), +/* 139 */ +/***/ (function(module, exports, __webpack_require__) { + +var constant = __webpack_require__(98), + defineProperty = __webpack_require__(79), + identity = __webpack_require__(22); + +/** + * The base implementation of `setToString` without support for hot loop shorting. + * + * @private + * @param {Function} func The function to modify. + * @param {Function} string The `toString` result. + * @returns {Function} Returns `func`. + */ +var baseSetToString = !defineProperty ? identity : function(func, string) { + return defineProperty(func, 'toString', { + 'configurable': true, + 'enumerable': false, + 'value': constant(string), + 'writable': true + }); +}; + +module.exports = baseSetToString; + + +/***/ }), +/* 140 */ +/***/ (function(module, exports) { + +/** + * The base implementation of `_.slice` without an iteratee call guard. + * + * @private + * @param {Array} array The array to slice. + * @param {number} [start=0] The start position. + * @param {number} [end=array.length] The end position. + * @returns {Array} Returns the slice of `array`. + */ +function baseSlice(array, start, end) { + var index = -1, + length = array.length; + + if (start < 0) { + start = -start > length ? 0 : (length + start); + } + end = end > length ? length : end; + if (end < 0) { + end += length; + } + length = start > end ? 0 : ((end - start) >>> 0); + start >>>= 0; + + var result = Array(length); + while (++index < length) { + result[index] = array[index + start]; + } + return result; +} + +module.exports = baseSlice; + + +/***/ }), +/* 141 */ +/***/ (function(module, exports) { + +/** + * The base implementation of `_.times` without support for iteratee shorthands + * or max array length checks. + * + * @private + * @param {number} n The number of times to invoke `iteratee`. + * @param {Function} iteratee The function invoked per iteration. + * @returns {Array} Returns the array of results. + */ +function baseTimes(n, iteratee) { + var index = -1, + result = Array(n); + + while (++index < n) { + result[index] = iteratee(index); + } + return result; +} + +module.exports = baseTimes; + + +/***/ }), +/* 142 */ +/***/ (function(module, exports, __webpack_require__) { + +var arrayMap = __webpack_require__(18); + +/** + * The base implementation of `_.toPairs` and `_.toPairsIn` which creates an array + * of key-value pairs for `object` corresponding to the property names of `props`. + * + * @private + * @param {Object} object The object to query. + * @param {Array} props The property names to get values for. + * @returns {Object} Returns the key-value pairs. + */ +function baseToPairs(object, props) { + return arrayMap(props, function(key) { + return [key, object[key]]; + }); +} + +module.exports = baseToPairs; + + +/***/ }), +/* 143 */ +/***/ (function(module, exports, __webpack_require__) { + +var Symbol = __webpack_require__(11), + arrayMap = __webpack_require__(18), + isArray = __webpack_require__(1), + isSymbol = __webpack_require__(56); + +/** Used as references for various `Number` constants. */ +var INFINITY = 1 / 0; + +/** Used to convert symbols to primitives and strings. */ +var symbolProto = Symbol ? Symbol.prototype : undefined, + symbolToString = symbolProto ? symbolProto.toString : undefined; + +/** + * The base implementation of `_.toString` which doesn't convert nullish + * values to empty strings. + * + * @private + * @param {*} value The value to process. + * @returns {string} Returns the string. + */ +function baseToString(value) { + // Exit early for strings to avoid a performance hit in some environments. + if (typeof value == 'string') { + return value; + } + if (isArray(value)) { + // Recursively convert values (susceptible to call stack limits). + return arrayMap(value, baseToString) + ''; + } + if (isSymbol(value)) { + return symbolToString ? symbolToString.call(value) : ''; + } + var result = (value + ''); + return (result == '0' && (1 / value) == -INFINITY) ? '-0' : result; +} + +module.exports = baseToString; + + +/***/ }), +/* 144 */ +/***/ (function(module, exports) { + +/** + * Checks if a `cache` value for `key` exists. + * + * @private + * @param {Object} cache The cache to query. + * @param {string} key The key of the entry to check. + * @returns {boolean} Returns `true` if an entry for `key` exists, else `false`. + */ +function cacheHas(cache, key) { + return cache.has(key); +} + +module.exports = cacheHas; + + +/***/ }), +/* 145 */ +/***/ (function(module, exports, __webpack_require__) { + +var cloneArrayBuffer = __webpack_require__(47); + +/** + * Creates a clone of `dataView`. + * + * @private + * @param {Object} dataView The data view to clone. + * @param {boolean} [isDeep] Specify a deep clone. + * @returns {Object} Returns the cloned data view. + */ +function cloneDataView(dataView, isDeep) { + var buffer = isDeep ? cloneArrayBuffer(dataView.buffer) : dataView.buffer; + return new dataView.constructor(buffer, dataView.byteOffset, dataView.byteLength); +} + +module.exports = cloneDataView; + + +/***/ }), +/* 146 */ +/***/ (function(module, exports) { + +/** Used to match `RegExp` flags from their coerced string values. */ +var reFlags = /\w*$/; + +/** + * Creates a clone of `regexp`. + * + * @private + * @param {Object} regexp The regexp to clone. + * @returns {Object} Returns the cloned regexp. + */ +function cloneRegExp(regexp) { + var result = new regexp.constructor(regexp.source, reFlags.exec(regexp)); + result.lastIndex = regexp.lastIndex; + return result; +} + +module.exports = cloneRegExp; + + +/***/ }), +/* 147 */ +/***/ (function(module, exports, __webpack_require__) { + +var Symbol = __webpack_require__(11); + +/** Used to convert symbols to primitives and strings. */ +var symbolProto = Symbol ? Symbol.prototype : undefined, + symbolValueOf = symbolProto ? symbolProto.valueOf : undefined; + +/** + * Creates a clone of the `symbol` object. + * + * @private + * @param {Object} symbol The symbol object to clone. + * @returns {Object} Returns the cloned symbol object. + */ +function cloneSymbol(symbol) { + return symbolValueOf ? Object(symbolValueOf.call(symbol)) : {}; +} + +module.exports = cloneSymbol; + + +/***/ }), +/* 148 */ +/***/ (function(module, exports, __webpack_require__) { + +var copyObject = __webpack_require__(4), + getSymbols = __webpack_require__(50); + +/** + * Copies own symbols of `source` to `object`. + * + * @private + * @param {Object} source The object to copy symbols from. + * @param {Object} [object={}] The object to copy symbols to. + * @returns {Object} Returns `object`. + */ +function copySymbols(source, object) { + return copyObject(source, getSymbols(source), object); +} + +module.exports = copySymbols; + + +/***/ }), +/* 149 */ +/***/ (function(module, exports, __webpack_require__) { + +var copyObject = __webpack_require__(4), + getSymbolsIn = __webpack_require__(83); + +/** + * Copies own and inherited symbols of `source` to `object`. + * + * @private + * @param {Object} source The object to copy symbols from. + * @param {Object} [object={}] The object to copy symbols to. + * @returns {Object} Returns `object`. + */ +function copySymbolsIn(source, object) { + return copyObject(source, getSymbolsIn(source), object); +} + +module.exports = copySymbolsIn; + + +/***/ }), +/* 150 */ +/***/ (function(module, exports, __webpack_require__) { + +var root = __webpack_require__(5); + +/** Used to detect overreaching core-js shims. */ +var coreJsData = root['__core-js_shared__']; + +module.exports = coreJsData; + + +/***/ }), +/* 151 */ +/***/ (function(module, exports, __webpack_require__) { + +var baseMerge = __webpack_require__(45), + isObject = __webpack_require__(2); + +/** + * Used by `_.defaultsDeep` to customize its `_.merge` use to merge source + * objects into destination objects that are passed thru. + * + * @private + * @param {*} objValue The destination value. + * @param {*} srcValue The source value. + * @param {string} key The key of the property to merge. + * @param {Object} object The parent object of `objValue`. + * @param {Object} source The parent object of `srcValue`. + * @param {Object} [stack] Tracks traversed source values and their merged + * counterparts. + * @returns {*} Returns the value to assign. + */ +function customDefaultsMerge(objValue, srcValue, key, object, source, stack) { + if (isObject(objValue) && isObject(srcValue)) { + // Recursively merge objects and arrays (susceptible to call stack limits). + stack.set(srcValue, objValue); + baseMerge(objValue, srcValue, undefined, customDefaultsMerge, stack); + stack['delete'](srcValue); + } + return objValue; +} + +module.exports = customDefaultsMerge; + + +/***/ }), +/* 152 */ +/***/ (function(module, exports, __webpack_require__) { + +var isPlainObject = __webpack_require__(99); + +/** + * Used by `_.omit` to customize its `_.cloneDeep` use to only clone plain + * objects. + * + * @private + * @param {*} value The value to inspect. + * @param {string} key The key of the property to inspect. + * @returns {*} Returns the uncloned value or `undefined` to defer cloning to `_.cloneDeep`. + */ +function customOmitClone(value) { + return isPlainObject(value) ? undefined : value; +} + +module.exports = customOmitClone; + + +/***/ }), +/* 153 */ +/***/ (function(module, exports, __webpack_require__) { + +var Symbol = __webpack_require__(11), + Uint8Array = __webpack_require__(57), + eq = __webpack_require__(16), + equalArrays = __webpack_require__(80), + mapToArray = __webpack_require__(88), + setToArray = __webpack_require__(184); + +/** Used to compose bitmasks for value comparisons. */ +var COMPARE_PARTIAL_FLAG = 1, + COMPARE_UNORDERED_FLAG = 2; + +/** `Object#toString` result references. */ +var boolTag = '[object Boolean]', + dateTag = '[object Date]', + errorTag = '[object Error]', + mapTag = '[object Map]', + numberTag = '[object Number]', + regexpTag = '[object RegExp]', + setTag = '[object Set]', + stringTag = '[object String]', + symbolTag = '[object Symbol]'; + +var arrayBufferTag = '[object ArrayBuffer]', + dataViewTag = '[object DataView]'; + +/** Used to convert symbols to primitives and strings. */ +var symbolProto = Symbol ? Symbol.prototype : undefined, + symbolValueOf = symbolProto ? symbolProto.valueOf : undefined; + +/** + * A specialized version of `baseIsEqualDeep` for comparing objects of + * the same `toStringTag`. + * + * **Note:** This function only supports comparing values with tags of + * `Boolean`, `Date`, `Error`, `Number`, `RegExp`, or `String`. + * + * @private + * @param {Object} object The object to compare. + * @param {Object} other The other object to compare. + * @param {string} tag The `toStringTag` of the objects to compare. + * @param {number} bitmask The bitmask flags. See `baseIsEqual` for more details. + * @param {Function} customizer The function to customize comparisons. + * @param {Function} equalFunc The function to determine equivalents of values. + * @param {Object} stack Tracks traversed `object` and `other` objects. + * @returns {boolean} Returns `true` if the objects are equivalent, else `false`. + */ +function equalByTag(object, other, tag, bitmask, customizer, equalFunc, stack) { + switch (tag) { + case dataViewTag: + if ((object.byteLength != other.byteLength) || + (object.byteOffset != other.byteOffset)) { + return false; + } + object = object.buffer; + other = other.buffer; + + case arrayBufferTag: + if ((object.byteLength != other.byteLength) || + !equalFunc(new Uint8Array(object), new Uint8Array(other))) { + return false; + } + return true; + + case boolTag: + case dateTag: + case numberTag: + // Coerce booleans to `1` or `0` and dates to milliseconds. + // Invalid dates are coerced to `NaN`. + return eq(+object, +other); + + case errorTag: + return object.name == other.name && object.message == other.message; + + case regexpTag: + case stringTag: + // Coerce regexes to strings and treat strings, primitives and objects, + // as equal. See http://www.ecma-international.org/ecma-262/7.0/#sec-regexp.prototype.tostring + // for more details. + return object == (other + ''); + + case mapTag: + var convert = mapToArray; + + case setTag: + var isPartial = bitmask & COMPARE_PARTIAL_FLAG; + convert || (convert = setToArray); + + if (object.size != other.size && !isPartial) { + return false; + } + // Assume cyclic values are equal. + var stacked = stack.get(object); + if (stacked) { + return stacked == other; + } + bitmask |= COMPARE_UNORDERED_FLAG; + + // Recursively compare objects (susceptible to call stack limits). + stack.set(object, other); + var result = equalArrays(convert(object), convert(other), bitmask, customizer, equalFunc, stack); + stack['delete'](object); + return result; + + case symbolTag: + if (symbolValueOf) { + return symbolValueOf.call(object) == symbolValueOf.call(other); + } + } + return false; +} + +module.exports = equalByTag; + + +/***/ }), +/* 154 */ +/***/ (function(module, exports, __webpack_require__) { + +var getAllKeys = __webpack_require__(82); + +/** Used to compose bitmasks for value comparisons. */ +var COMPARE_PARTIAL_FLAG = 1; + +/** Used for built-in method references. */ +var objectProto = Object.prototype; + +/** Used to check objects for own properties. */ +var hasOwnProperty = objectProto.hasOwnProperty; + +/** + * A specialized version of `baseIsEqualDeep` for objects with support for + * partial deep comparisons. + * + * @private + * @param {Object} object The object to compare. + * @param {Object} other The other object to compare. + * @param {number} bitmask The bitmask flags. See `baseIsEqual` for more details. + * @param {Function} customizer The function to customize comparisons. + * @param {Function} equalFunc The function to determine equivalents of values. + * @param {Object} stack Tracks traversed `object` and `other` objects. + * @returns {boolean} Returns `true` if the objects are equivalent, else `false`. + */ +function equalObjects(object, other, bitmask, customizer, equalFunc, stack) { + var isPartial = bitmask & COMPARE_PARTIAL_FLAG, + objProps = getAllKeys(object), + objLength = objProps.length, + othProps = getAllKeys(other), + othLength = othProps.length; + + if (objLength != othLength && !isPartial) { + return false; + } + var index = objLength; + while (index--) { + var key = objProps[index]; + if (!(isPartial ? key in other : hasOwnProperty.call(other, key))) { + return false; + } + } + // Assume cyclic values are equal. + var stacked = stack.get(object); + if (stacked && stack.get(other)) { + return stacked == other; + } + var result = true; + stack.set(object, other); + stack.set(other, object); + + var skipCtor = isPartial; + while (++index < objLength) { + key = objProps[index]; + var objValue = object[key], + othValue = other[key]; + + if (customizer) { + var compared = isPartial + ? customizer(othValue, objValue, key, other, object, stack) + : customizer(objValue, othValue, key, object, other, stack); + } + // Recursively compare objects (susceptible to call stack limits). + if (!(compared === undefined + ? (objValue === othValue || equalFunc(objValue, othValue, bitmask, customizer, stack)) + : compared + )) { + result = false; + break; + } + skipCtor || (skipCtor = key == 'constructor'); + } + if (result && !skipCtor) { + var objCtor = object.constructor, + othCtor = other.constructor; + + // Non `Object` object instances with different constructors are not equal. + if (objCtor != othCtor && + ('constructor' in object && 'constructor' in other) && + !(typeof objCtor == 'function' && objCtor instanceof objCtor && + typeof othCtor == 'function' && othCtor instanceof othCtor)) { + result = false; + } + } + stack['delete'](object); + stack['delete'](other); + return result; +} + +module.exports = equalObjects; + + +/***/ }), +/* 155 */ +/***/ (function(module, exports, __webpack_require__) { + +var isStrictComparable = __webpack_require__(87), + keys = __webpack_require__(3); + +/** + * Gets the property names, values, and compare flags of `object`. + * + * @private + * @param {Object} object The object to query. + * @returns {Array} Returns the match data of `object`. + */ +function getMatchData(object) { + var result = keys(object), + length = result.length; + + while (length--) { + var key = result[length], + value = object[key]; + + result[length] = [key, value, isStrictComparable(value)]; + } + return result; +} + +module.exports = getMatchData; + + +/***/ }), +/* 156 */ +/***/ (function(module, exports, __webpack_require__) { + +var Symbol = __webpack_require__(11); + +/** Used for built-in method references. */ +var objectProto = Object.prototype; + +/** Used to check objects for own properties. */ +var hasOwnProperty = objectProto.hasOwnProperty; + +/** + * Used to resolve the + * [`toStringTag`](http://ecma-international.org/ecma-262/7.0/#sec-object.prototype.tostring) + * of values. + */ +var nativeObjectToString = objectProto.toString; + +/** Built-in value references. */ +var symToStringTag = Symbol ? Symbol.toStringTag : undefined; + +/** + * A specialized version of `baseGetTag` which ignores `Symbol.toStringTag` values. + * + * @private + * @param {*} value The value to query. + * @returns {string} Returns the raw `toStringTag`. + */ +function getRawTag(value) { + var isOwn = hasOwnProperty.call(value, symToStringTag), + tag = value[symToStringTag]; + + try { + value[symToStringTag] = undefined; + var unmasked = true; + } catch (e) {} + + var result = nativeObjectToString.call(value); + if (unmasked) { + if (isOwn) { + value[symToStringTag] = tag; + } else { + delete value[symToStringTag]; + } + } + return result; +} + +module.exports = getRawTag; + + +/***/ }), +/* 157 */ +/***/ (function(module, exports) { + +/** + * Gets the value at `key` of `object`. + * + * @private + * @param {Object} [object] The object to query. + * @param {string} key The key of the property to get. + * @returns {*} Returns the property value. + */ +function getValue(object, key) { + return object == null ? undefined : object[key]; +} + +module.exports = getValue; + + +/***/ }), +/* 158 */ +/***/ (function(module, exports, __webpack_require__) { + +var nativeCreate = __webpack_require__(35); + +/** + * Removes all key-value entries from the hash. + * + * @private + * @name clear + * @memberOf Hash + */ +function hashClear() { + this.__data__ = nativeCreate ? nativeCreate(null) : {}; + this.size = 0; +} + +module.exports = hashClear; + + +/***/ }), +/* 159 */ +/***/ (function(module, exports) { + +/** + * Removes `key` and its value from the hash. + * + * @private + * @name delete + * @memberOf Hash + * @param {Object} hash The hash to modify. + * @param {string} key The key of the value to remove. + * @returns {boolean} Returns `true` if the entry was removed, else `false`. + */ +function hashDelete(key) { + var result = this.has(key) && delete this.__data__[key]; + this.size -= result ? 1 : 0; + return result; +} + +module.exports = hashDelete; + + +/***/ }), +/* 160 */ +/***/ (function(module, exports, __webpack_require__) { + +var nativeCreate = __webpack_require__(35); + +/** Used to stand-in for `undefined` hash values. */ +var HASH_UNDEFINED = '__lodash_hash_undefined__'; + +/** Used for built-in method references. */ +var objectProto = Object.prototype; + +/** Used to check objects for own properties. */ +var hasOwnProperty = objectProto.hasOwnProperty; + +/** + * Gets the hash value for `key`. + * + * @private + * @name get + * @memberOf Hash + * @param {string} key The key of the value to get. + * @returns {*} Returns the entry value. + */ +function hashGet(key) { + var data = this.__data__; + if (nativeCreate) { + var result = data[key]; + return result === HASH_UNDEFINED ? undefined : result; + } + return hasOwnProperty.call(data, key) ? data[key] : undefined; +} + +module.exports = hashGet; + + +/***/ }), +/* 161 */ +/***/ (function(module, exports, __webpack_require__) { + +var nativeCreate = __webpack_require__(35); + +/** Used for built-in method references. */ +var objectProto = Object.prototype; + +/** Used to check objects for own properties. */ +var hasOwnProperty = objectProto.hasOwnProperty; + +/** + * Checks if a hash value for `key` exists. + * + * @private + * @name has + * @memberOf Hash + * @param {string} key The key of the entry to check. + * @returns {boolean} Returns `true` if an entry for `key` exists, else `false`. + */ +function hashHas(key) { + var data = this.__data__; + return nativeCreate ? (data[key] !== undefined) : hasOwnProperty.call(data, key); +} + +module.exports = hashHas; + + +/***/ }), +/* 162 */ +/***/ (function(module, exports, __webpack_require__) { + +var nativeCreate = __webpack_require__(35); + +/** Used to stand-in for `undefined` hash values. */ +var HASH_UNDEFINED = '__lodash_hash_undefined__'; + +/** + * Sets the hash `key` to `value`. + * + * @private + * @name set + * @memberOf Hash + * @param {string} key The key of the value to set. + * @param {*} value The value to set. + * @returns {Object} Returns the hash instance. + */ +function hashSet(key, value) { + var data = this.__data__; + this.size += this.has(key) ? 0 : 1; + data[key] = (nativeCreate && value === undefined) ? HASH_UNDEFINED : value; + return this; +} + +module.exports = hashSet; + + +/***/ }), +/* 163 */ +/***/ (function(module, exports) { + +/** Used for built-in method references. */ +var objectProto = Object.prototype; + +/** Used to check objects for own properties. */ +var hasOwnProperty = objectProto.hasOwnProperty; + +/** + * Initializes an array clone. + * + * @private + * @param {Array} array The array to clone. + * @returns {Array} Returns the initialized clone. + */ +function initCloneArray(array) { + var length = array.length, + result = new array.constructor(length); + + // Add properties assigned by `RegExp#exec`. + if (length && typeof array[0] == 'string' && hasOwnProperty.call(array, 'index')) { + result.index = array.index; + result.input = array.input; + } + return result; +} + +module.exports = initCloneArray; + + +/***/ }), +/* 164 */ +/***/ (function(module, exports, __webpack_require__) { + +var cloneArrayBuffer = __webpack_require__(47), + cloneDataView = __webpack_require__(145), + cloneRegExp = __webpack_require__(146), + cloneSymbol = __webpack_require__(147), + cloneTypedArray = __webpack_require__(74); + +/** `Object#toString` result references. */ +var boolTag = '[object Boolean]', + dateTag = '[object Date]', + mapTag = '[object Map]', + numberTag = '[object Number]', + regexpTag = '[object RegExp]', + setTag = '[object Set]', + stringTag = '[object String]', + symbolTag = '[object Symbol]'; + +var arrayBufferTag = '[object ArrayBuffer]', + dataViewTag = '[object DataView]', + float32Tag = '[object Float32Array]', + float64Tag = '[object Float64Array]', + int8Tag = '[object Int8Array]', + int16Tag = '[object Int16Array]', + int32Tag = '[object Int32Array]', + uint8Tag = '[object Uint8Array]', + uint8ClampedTag = '[object Uint8ClampedArray]', + uint16Tag = '[object Uint16Array]', + uint32Tag = '[object Uint32Array]'; + +/** + * Initializes an object clone based on its `toStringTag`. + * + * **Note:** This function only supports cloning values with tags of + * `Boolean`, `Date`, `Error`, `Map`, `Number`, `RegExp`, `Set`, or `String`. + * + * @private + * @param {Object} object The object to clone. + * @param {string} tag The `toStringTag` of the object to clone. + * @param {boolean} [isDeep] Specify a deep clone. + * @returns {Object} Returns the initialized clone. + */ +function initCloneByTag(object, tag, isDeep) { + var Ctor = object.constructor; + switch (tag) { + case arrayBufferTag: + return cloneArrayBuffer(object); + + case boolTag: + case dateTag: + return new Ctor(+object); + + case dataViewTag: + return cloneDataView(object, isDeep); + + case float32Tag: case float64Tag: + case int8Tag: case int16Tag: case int32Tag: + case uint8Tag: case uint8ClampedTag: case uint16Tag: case uint32Tag: + return cloneTypedArray(object, isDeep); + + case mapTag: + return new Ctor; + + case numberTag: + case stringTag: + return new Ctor(object); + + case regexpTag: + return cloneRegExp(object); + + case setTag: + return new Ctor; + + case symbolTag: + return cloneSymbol(object); + } +} + +module.exports = initCloneByTag; + + +/***/ }), +/* 165 */ +/***/ (function(module, exports, __webpack_require__) { + +var Symbol = __webpack_require__(11), + isArguments = __webpack_require__(36), + isArray = __webpack_require__(1); + +/** Built-in value references. */ +var spreadableSymbol = Symbol ? Symbol.isConcatSpreadable : undefined; + +/** + * Checks if `value` is a flattenable `arguments` object or array. + * + * @private + * @param {*} value The value to check. + * @returns {boolean} Returns `true` if `value` is flattenable, else `false`. + */ +function isFlattenable(value) { + return isArray(value) || isArguments(value) || + !!(spreadableSymbol && value && value[spreadableSymbol]); +} + +module.exports = isFlattenable; + + +/***/ }), +/* 166 */ +/***/ (function(module, exports) { + +/** + * Checks if `value` is suitable for use as unique object key. + * + * @private + * @param {*} value The value to check. + * @returns {boolean} Returns `true` if `value` is suitable, else `false`. + */ +function isKeyable(value) { + var type = typeof value; + return (type == 'string' || type == 'number' || type == 'symbol' || type == 'boolean') + ? (value !== '__proto__') + : (value === null); +} + +module.exports = isKeyable; + + +/***/ }), +/* 167 */ +/***/ (function(module, exports, __webpack_require__) { + +var coreJsData = __webpack_require__(150); + +/** Used to detect methods masquerading as native. */ +var maskSrcKey = (function() { + var uid = /[^.]+$/.exec(coreJsData && coreJsData.keys && coreJsData.keys.IE_PROTO || ''); + return uid ? ('Symbol(src)_1.' + uid) : ''; +}()); + +/** + * Checks if `func` has its source masked. + * + * @private + * @param {Function} func The function to check. + * @returns {boolean} Returns `true` if `func` is masked, else `false`. + */ +function isMasked(func) { + return !!maskSrcKey && (maskSrcKey in func); +} + +module.exports = isMasked; + + +/***/ }), +/* 168 */ +/***/ (function(module, exports) { + +/** + * Removes all key-value entries from the list cache. + * + * @private + * @name clear + * @memberOf ListCache + */ +function listCacheClear() { + this.__data__ = []; + this.size = 0; +} + +module.exports = listCacheClear; + + +/***/ }), +/* 169 */ +/***/ (function(module, exports, __webpack_require__) { + +var assocIndexOf = __webpack_require__(28); + +/** Used for built-in method references. */ +var arrayProto = Array.prototype; + +/** Built-in value references. */ +var splice = arrayProto.splice; + +/** + * Removes `key` and its value from the list cache. + * + * @private + * @name delete + * @memberOf ListCache + * @param {string} key The key of the value to remove. + * @returns {boolean} Returns `true` if the entry was removed, else `false`. + */ +function listCacheDelete(key) { + var data = this.__data__, + index = assocIndexOf(data, key); + + if (index < 0) { + return false; + } + var lastIndex = data.length - 1; + if (index == lastIndex) { + data.pop(); + } else { + splice.call(data, index, 1); + } + --this.size; + return true; +} + +module.exports = listCacheDelete; + + +/***/ }), +/* 170 */ +/***/ (function(module, exports, __webpack_require__) { + +var assocIndexOf = __webpack_require__(28); + +/** + * Gets the list cache value for `key`. + * + * @private + * @name get + * @memberOf ListCache + * @param {string} key The key of the value to get. + * @returns {*} Returns the entry value. + */ +function listCacheGet(key) { + var data = this.__data__, + index = assocIndexOf(data, key); + + return index < 0 ? undefined : data[index][1]; +} + +module.exports = listCacheGet; + + +/***/ }), +/* 171 */ +/***/ (function(module, exports, __webpack_require__) { + +var assocIndexOf = __webpack_require__(28); + +/** + * Checks if a list cache value for `key` exists. + * + * @private + * @name has + * @memberOf ListCache + * @param {string} key The key of the entry to check. + * @returns {boolean} Returns `true` if an entry for `key` exists, else `false`. + */ +function listCacheHas(key) { + return assocIndexOf(this.__data__, key) > -1; +} + +module.exports = listCacheHas; + + +/***/ }), +/* 172 */ +/***/ (function(module, exports, __webpack_require__) { + +var assocIndexOf = __webpack_require__(28); + +/** + * Sets the list cache `key` to `value`. + * + * @private + * @name set + * @memberOf ListCache + * @param {string} key The key of the value to set. + * @param {*} value The value to set. + * @returns {Object} Returns the list cache instance. + */ +function listCacheSet(key, value) { + var data = this.__data__, + index = assocIndexOf(data, key); + + if (index < 0) { + ++this.size; + data.push([key, value]); + } else { + data[index][1] = value; + } + return this; +} + +module.exports = listCacheSet; + + +/***/ }), +/* 173 */ +/***/ (function(module, exports, __webpack_require__) { + +var Hash = __webpack_require__(110), + ListCache = __webpack_require__(25), + Map = __webpack_require__(39); + +/** + * Removes all key-value entries from the map. + * + * @private + * @name clear + * @memberOf MapCache + */ +function mapCacheClear() { + this.size = 0; + this.__data__ = { + 'hash': new Hash, + 'map': new (Map || ListCache), + 'string': new Hash + }; +} + +module.exports = mapCacheClear; + + +/***/ }), +/* 174 */ +/***/ (function(module, exports, __webpack_require__) { + +var getMapData = __webpack_require__(31); + +/** + * Removes `key` and its value from the map. + * + * @private + * @name delete + * @memberOf MapCache + * @param {string} key The key of the value to remove. + * @returns {boolean} Returns `true` if the entry was removed, else `false`. + */ +function mapCacheDelete(key) { + var result = getMapData(this, key)['delete'](key); + this.size -= result ? 1 : 0; + return result; +} + +module.exports = mapCacheDelete; + + +/***/ }), +/* 175 */ +/***/ (function(module, exports, __webpack_require__) { + +var getMapData = __webpack_require__(31); + +/** + * Gets the map value for `key`. + * + * @private + * @name get + * @memberOf MapCache + * @param {string} key The key of the value to get. + * @returns {*} Returns the entry value. + */ +function mapCacheGet(key) { + return getMapData(this, key).get(key); +} + +module.exports = mapCacheGet; + + +/***/ }), +/* 176 */ +/***/ (function(module, exports, __webpack_require__) { + +var getMapData = __webpack_require__(31); + +/** + * Checks if a map value for `key` exists. + * + * @private + * @name has + * @memberOf MapCache + * @param {string} key The key of the entry to check. + * @returns {boolean} Returns `true` if an entry for `key` exists, else `false`. + */ +function mapCacheHas(key) { + return getMapData(this, key).has(key); +} + +module.exports = mapCacheHas; + + +/***/ }), +/* 177 */ +/***/ (function(module, exports, __webpack_require__) { + +var getMapData = __webpack_require__(31); + +/** + * Sets the map `key` to `value`. + * + * @private + * @name set + * @memberOf MapCache + * @param {string} key The key of the value to set. + * @param {*} value The value to set. + * @returns {Object} Returns the map cache instance. + */ +function mapCacheSet(key, value) { + var data = getMapData(this, key), + size = data.size; + + data.set(key, value); + this.size += data.size == size ? 0 : 1; + return this; +} + +module.exports = mapCacheSet; + + +/***/ }), +/* 178 */ +/***/ (function(module, exports, __webpack_require__) { + +var memoize = __webpack_require__(221); + +/** Used as the maximum memoize cache size. */ +var MAX_MEMOIZE_SIZE = 500; + +/** + * A specialized version of `_.memoize` which clears the memoized function's + * cache when it exceeds `MAX_MEMOIZE_SIZE`. + * + * @private + * @param {Function} func The function to have its output memoized. + * @returns {Function} Returns the new memoized function. + */ +function memoizeCapped(func) { + var result = memoize(func, function(key) { + if (cache.size === MAX_MEMOIZE_SIZE) { + cache.clear(); + } + return key; + }); + + var cache = result.cache; + return result; +} + +module.exports = memoizeCapped; + + +/***/ }), +/* 179 */ +/***/ (function(module, exports, __webpack_require__) { + +var overArg = __webpack_require__(90); + +/* Built-in method references for those with the same name as other `lodash` methods. */ +var nativeKeys = overArg(Object.keys, Object); + +module.exports = nativeKeys; + + +/***/ }), +/* 180 */ +/***/ (function(module, exports) { + +/** + * This function is like + * [`Object.keys`](http://ecma-international.org/ecma-262/7.0/#sec-object.keys) + * except that it includes inherited enumerable properties. + * + * @private + * @param {Object} object The object to query. + * @returns {Array} Returns the array of property names. + */ +function nativeKeysIn(object) { + var result = []; + if (object != null) { + for (var key in Object(object)) { + result.push(key); + } + } + return result; +} + +module.exports = nativeKeysIn; + + +/***/ }), +/* 181 */ +/***/ (function(module, exports) { + +/** Used for built-in method references. */ +var objectProto = Object.prototype; + +/** + * Used to resolve the + * [`toStringTag`](http://ecma-international.org/ecma-262/7.0/#sec-object.prototype.tostring) + * of values. + */ +var nativeObjectToString = objectProto.toString; + +/** + * Converts `value` to a string using `Object.prototype.toString`. + * + * @private + * @param {*} value The value to convert. + * @returns {string} Returns the converted string. + */ +function objectToString(value) { + return nativeObjectToString.call(value); +} + +module.exports = objectToString; + + +/***/ }), +/* 182 */ +/***/ (function(module, exports) { + +/** Used to stand-in for `undefined` hash values. */ +var HASH_UNDEFINED = '__lodash_hash_undefined__'; + +/** + * Adds `value` to the array cache. + * + * @private + * @name add + * @memberOf SetCache + * @alias push + * @param {*} value The value to cache. + * @returns {Object} Returns the cache instance. + */ +function setCacheAdd(value) { + this.__data__.set(value, HASH_UNDEFINED); + return this; +} + +module.exports = setCacheAdd; + + +/***/ }), +/* 183 */ +/***/ (function(module, exports) { + +/** + * Checks if `value` is in the array cache. + * + * @private + * @name has + * @memberOf SetCache + * @param {*} value The value to search for. + * @returns {number} Returns `true` if `value` is found, else `false`. + */ +function setCacheHas(value) { + return this.__data__.has(value); +} + +module.exports = setCacheHas; + + +/***/ }), +/* 184 */ +/***/ (function(module, exports) { + +/** + * Converts `set` to an array of its values. + * + * @private + * @param {Object} set The set to convert. + * @returns {Array} Returns the values. + */ +function setToArray(set) { + var index = -1, + result = Array(set.size); + + set.forEach(function(value) { + result[++index] = value; + }); + return result; +} + +module.exports = setToArray; + + +/***/ }), +/* 185 */ +/***/ (function(module, exports) { + +/** + * Converts `set` to its value-value pairs. + * + * @private + * @param {Object} set The set to convert. + * @returns {Array} Returns the value-value pairs. + */ +function setToPairs(set) { + var index = -1, + result = Array(set.size); + + set.forEach(function(value) { + result[++index] = [value, value]; + }); + return result; +} + +module.exports = setToPairs; + + +/***/ }), +/* 186 */ +/***/ (function(module, exports) { + +/** Used to detect hot functions by number of calls within a span of milliseconds. */ +var HOT_COUNT = 800, + HOT_SPAN = 16; + +/* Built-in method references for those with the same name as other `lodash` methods. */ +var nativeNow = Date.now; + +/** + * Creates a function that'll short out and invoke `identity` instead + * of `func` when it's called `HOT_COUNT` or more times in `HOT_SPAN` + * milliseconds. + * + * @private + * @param {Function} func The function to restrict. + * @returns {Function} Returns the new shortable function. + */ +function shortOut(func) { + var count = 0, + lastCalled = 0; + + return function() { + var stamp = nativeNow(), + remaining = HOT_SPAN - (stamp - lastCalled); + + lastCalled = stamp; + if (remaining > 0) { + if (++count >= HOT_COUNT) { + return arguments[0]; + } + } else { + count = 0; + } + return func.apply(undefined, arguments); + }; +} + +module.exports = shortOut; + + +/***/ }), +/* 187 */ +/***/ (function(module, exports, __webpack_require__) { + +var ListCache = __webpack_require__(25); + +/** + * Removes all key-value entries from the stack. + * + * @private + * @name clear + * @memberOf Stack + */ +function stackClear() { + this.__data__ = new ListCache; + this.size = 0; +} + +module.exports = stackClear; + + +/***/ }), +/* 188 */ +/***/ (function(module, exports) { + +/** + * Removes `key` and its value from the stack. + * + * @private + * @name delete + * @memberOf Stack + * @param {string} key The key of the value to remove. + * @returns {boolean} Returns `true` if the entry was removed, else `false`. + */ +function stackDelete(key) { + var data = this.__data__, + result = data['delete'](key); + + this.size = data.size; + return result; +} + +module.exports = stackDelete; + + +/***/ }), +/* 189 */ +/***/ (function(module, exports) { + +/** + * Gets the stack value for `key`. + * + * @private + * @name get + * @memberOf Stack + * @param {string} key The key of the value to get. + * @returns {*} Returns the entry value. + */ +function stackGet(key) { + return this.__data__.get(key); +} + +module.exports = stackGet; + + +/***/ }), +/* 190 */ +/***/ (function(module, exports) { + +/** + * Checks if a stack value for `key` exists. + * + * @private + * @name has + * @memberOf Stack + * @param {string} key The key of the entry to check. + * @returns {boolean} Returns `true` if an entry for `key` exists, else `false`. + */ +function stackHas(key) { + return this.__data__.has(key); +} + +module.exports = stackHas; + + +/***/ }), +/* 191 */ +/***/ (function(module, exports, __webpack_require__) { + +var ListCache = __webpack_require__(25), + Map = __webpack_require__(39), + MapCache = __webpack_require__(40); + +/** Used as the size to enable large array optimizations. */ +var LARGE_ARRAY_SIZE = 200; + +/** + * Sets the stack `key` to `value`. + * + * @private + * @name set + * @memberOf Stack + * @param {string} key The key of the value to set. + * @param {*} value The value to set. + * @returns {Object} Returns the stack cache instance. + */ +function stackSet(key, value) { + var data = this.__data__; + if (data instanceof ListCache) { + var pairs = data.__data__; + if (!Map || (pairs.length < LARGE_ARRAY_SIZE - 1)) { + pairs.push([key, value]); + this.size = ++data.size; + return this; + } + data = this.__data__ = new MapCache(pairs); + } + data.set(key, value); + this.size = data.size; + return this; +} + +module.exports = stackSet; + + +/***/ }), +/* 192 */ +/***/ (function(module, exports, __webpack_require__) { + +var memoizeCapped = __webpack_require__(178); + +/** Used to match property names within property paths. */ +var rePropName = /[^.[\]]+|\[(?:(-?\d+(?:\.\d+)?)|(["'])((?:(?!\2)[^\\]|\\.)*?)\2)\]|(?=(?:\.|\[\])(?:\.|\[\]|$))/g; + +/** Used to match backslashes in property paths. */ +var reEscapeChar = /\\(\\)?/g; + +/** + * Converts `string` to a property path array. + * + * @private + * @param {string} string The string to convert. + * @returns {Array} Returns the property path array. + */ +var stringToPath = memoizeCapped(function(string) { + var result = []; + if (string.charCodeAt(0) === 46 /* . */) { + result.push(''); + } + string.replace(rePropName, function(match, number, quote, subString) { + result.push(quote ? subString.replace(reEscapeChar, '$1') : (number || match)); + }); + return result; +}); + +module.exports = stringToPath; + + +/***/ }), +/* 193 */ +/***/ (function(module, exports, __webpack_require__) { + +var assignValue = __webpack_require__(27), + copyObject = __webpack_require__(4), + createAssigner = __webpack_require__(15), + isArrayLike = __webpack_require__(23), + isPrototype = __webpack_require__(34), + keys = __webpack_require__(3); + +/** Used for built-in method references. */ +var objectProto = Object.prototype; + +/** Used to check objects for own properties. */ +var hasOwnProperty = objectProto.hasOwnProperty; + +/** + * Assigns own enumerable string keyed properties of source objects to the + * destination object. Source objects are applied from left to right. + * Subsequent sources overwrite property assignments of previous sources. + * + * **Note:** This method mutates `object` and is loosely based on + * [`Object.assign`](https://mdn.io/Object/assign). + * + * @static + * @memberOf _ + * @since 0.10.0 + * @category Object + * @param {Object} object The destination object. + * @param {...Object} [sources] The source objects. + * @returns {Object} Returns `object`. + * @see _.assignIn + * @example + * + * function Foo() { + * this.a = 1; + * } + * + * function Bar() { + * this.c = 3; + * } + * + * Foo.prototype.b = 2; + * Bar.prototype.d = 4; + * + * _.assign({ 'a': 0 }, new Foo, new Bar); + * // => { 'a': 1, 'c': 3 } + */ +var assign = createAssigner(function(object, source) { + if (isPrototype(source) || isArrayLike(source)) { + copyObject(source, keys(source), object); + return; + } + for (var key in source) { + if (hasOwnProperty.call(source, key)) { + assignValue(object, key, source[key]); + } + } +}); + +module.exports = assign; + + +/***/ }), +/* 194 */ +/***/ (function(module, exports, __webpack_require__) { + +var copyObject = __webpack_require__(4), + createAssigner = __webpack_require__(15), + keys = __webpack_require__(3); + +/** + * This method is like `_.assign` except that it accepts `customizer` + * which is invoked to produce the assigned values. If `customizer` returns + * `undefined`, assignment is handled by the method instead. The `customizer` + * is invoked with five arguments: (objValue, srcValue, key, object, source). + * + * **Note:** This method mutates `object`. + * + * @static + * @memberOf _ + * @since 4.0.0 + * @category Object + * @param {Object} object The destination object. + * @param {...Object} sources The source objects. + * @param {Function} [customizer] The function to customize assigned values. + * @returns {Object} Returns `object`. + * @see _.assignInWith + * @example + * + * function customizer(objValue, srcValue) { + * return _.isUndefined(objValue) ? srcValue : objValue; + * } + * + * var defaults = _.partialRight(_.assignWith, customizer); + * + * defaults({ 'a': 1 }, { 'b': 2 }, { 'a': 3 }); + * // => { 'a': 1, 'b': 2 } + */ +var assignWith = createAssigner(function(object, source, srcIndex, customizer) { + copyObject(source, keys(source), object, customizer); +}); + +module.exports = assignWith; + + +/***/ }), +/* 195 */ +/***/ (function(module, exports, __webpack_require__) { + +var baseAt = __webpack_require__(117), + flatRest = __webpack_require__(48); + +/** + * Creates an array of values corresponding to `paths` of `object`. + * + * @static + * @memberOf _ + * @since 1.0.0 + * @category Object + * @param {Object} object The object to iterate over. + * @param {...(string|string[])} [paths] The property paths to pick. + * @returns {Array} Returns the picked values. + * @example + * + * var object = { 'a': [{ 'b': { 'c': 3 } }, 4] }; + * + * _.at(object, ['a[0].b.c', 'a[1]']); + * // => [3, 4] + */ +var at = flatRest(baseAt); + +module.exports = at; + + +/***/ }), +/* 196 */ +/***/ (function(module, exports, __webpack_require__) { + +var baseAssign = __webpack_require__(62), + baseCreate = __webpack_require__(43); + +/** + * Creates an object that inherits from the `prototype` object. If a + * `properties` object is given, its own enumerable string keyed properties + * are assigned to the created object. + * + * @static + * @memberOf _ + * @since 2.3.0 + * @category Object + * @param {Object} prototype The object to inherit from. + * @param {Object} [properties] The properties to assign to the object. + * @returns {Object} Returns the new object. + * @example + * + * function Shape() { + * this.x = 0; + * this.y = 0; + * } + * + * function Circle() { + * Shape.call(this); + * } + * + * Circle.prototype = _.create(Shape.prototype, { + * 'constructor': Circle + * }); + * + * var circle = new Circle; + * circle instanceof Circle; + * // => true + * + * circle instanceof Shape; + * // => true + */ +function create(prototype, properties) { + var result = baseCreate(prototype); + return properties == null ? result : baseAssign(result, properties); +} + +module.exports = create; + + +/***/ }), +/* 197 */ +/***/ (function(module, exports, __webpack_require__) { + +var baseRest = __webpack_require__(29), + eq = __webpack_require__(16), + isIterateeCall = __webpack_require__(86), + keysIn = __webpack_require__(0); + +/** Used for built-in method references. */ +var objectProto = Object.prototype; + +/** Used to check objects for own properties. */ +var hasOwnProperty = objectProto.hasOwnProperty; + +/** + * Assigns own and inherited enumerable string keyed properties of source + * objects to the destination object for all destination properties that + * resolve to `undefined`. Source objects are applied from left to right. + * Once a property is set, additional values of the same property are ignored. + * + * **Note:** This method mutates `object`. + * + * @static + * @since 0.1.0 + * @memberOf _ + * @category Object + * @param {Object} object The destination object. + * @param {...Object} [sources] The source objects. + * @returns {Object} Returns `object`. + * @see _.defaultsDeep + * @example + * + * _.defaults({ 'a': 1 }, { 'b': 2 }, { 'a': 3 }); + * // => { 'a': 1, 'b': 2 } + */ +var defaults = baseRest(function(object, sources) { + object = Object(object); + + var index = -1; + var length = sources.length; + var guard = length > 2 ? sources[2] : undefined; + + if (guard && isIterateeCall(sources[0], sources[1], guard)) { + length = 1; + } + + while (++index < length) { + var source = sources[index]; + var props = keysIn(source); + var propsIndex = -1; + var propsLength = props.length; + + while (++propsIndex < propsLength) { + var key = props[propsIndex]; + var value = object[key]; + + if (value === undefined || + (eq(value, objectProto[key]) && !hasOwnProperty.call(object, key))) { + object[key] = source[key]; + } + } + } + + return object; +}); + +module.exports = defaults; + + +/***/ }), +/* 198 */ +/***/ (function(module, exports, __webpack_require__) { + +var apply = __webpack_require__(41), + baseRest = __webpack_require__(29), + customDefaultsMerge = __webpack_require__(151), + mergeWith = __webpack_require__(101); + +/** + * This method is like `_.defaults` except that it recursively assigns + * default properties. + * + * **Note:** This method mutates `object`. + * + * @static + * @memberOf _ + * @since 3.10.0 + * @category Object + * @param {Object} object The destination object. + * @param {...Object} [sources] The source objects. + * @returns {Object} Returns `object`. + * @see _.defaults + * @example + * + * _.defaultsDeep({ 'a': { 'b': 2 } }, { 'a': { 'b': 1, 'c': 3 } }); + * // => { 'a': { 'b': 2, 'c': 3 } } + */ +var defaultsDeep = baseRest(function(args) { + args.push(undefined, customDefaultsMerge); + return apply(mergeWith, undefined, args); +}); + +module.exports = defaultsDeep; + + +/***/ }), +/* 199 */ +/***/ (function(module, exports, __webpack_require__) { + +module.exports = __webpack_require__(104); + + +/***/ }), +/* 200 */ +/***/ (function(module, exports, __webpack_require__) { + +module.exports = __webpack_require__(105); + + +/***/ }), +/* 201 */ +/***/ (function(module, exports, __webpack_require__) { + +module.exports = __webpack_require__(96); + + +/***/ }), +/* 202 */ +/***/ (function(module, exports, __webpack_require__) { + +module.exports = __webpack_require__(97); + + +/***/ }), +/* 203 */ +/***/ (function(module, exports, __webpack_require__) { + +var baseFindKey = __webpack_require__(63), + baseForOwn = __webpack_require__(12), + baseIteratee = __webpack_require__(7); + +/** + * This method is like `_.find` except that it returns the key of the first + * element `predicate` returns truthy for instead of the element itself. + * + * @static + * @memberOf _ + * @since 1.1.0 + * @category Object + * @param {Object} object The object to inspect. + * @param {Function} [predicate=_.identity] The function invoked per iteration. + * @returns {string|undefined} Returns the key of the matched element, + * else `undefined`. + * @example + * + * var users = { + * 'barney': { 'age': 36, 'active': true }, + * 'fred': { 'age': 40, 'active': false }, + * 'pebbles': { 'age': 1, 'active': true } + * }; + * + * _.findKey(users, function(o) { return o.age < 40; }); + * // => 'barney' (iteration order is not guaranteed) + * + * // The `_.matches` iteratee shorthand. + * _.findKey(users, { 'age': 1, 'active': true }); + * // => 'pebbles' + * + * // The `_.matchesProperty` iteratee shorthand. + * _.findKey(users, ['active', false]); + * // => 'fred' + * + * // The `_.property` iteratee shorthand. + * _.findKey(users, 'active'); + * // => 'barney' + */ +function findKey(object, predicate) { + return baseFindKey(object, baseIteratee(predicate, 3), baseForOwn); +} + +module.exports = findKey; + + +/***/ }), +/* 204 */ +/***/ (function(module, exports, __webpack_require__) { + +var baseFindKey = __webpack_require__(63), + baseForOwnRight = __webpack_require__(64), + baseIteratee = __webpack_require__(7); + +/** + * This method is like `_.findKey` except that it iterates over elements of + * a collection in the opposite order. + * + * @static + * @memberOf _ + * @since 2.0.0 + * @category Object + * @param {Object} object The object to inspect. + * @param {Function} [predicate=_.identity] The function invoked per iteration. + * @returns {string|undefined} Returns the key of the matched element, + * else `undefined`. + * @example + * + * var users = { + * 'barney': { 'age': 36, 'active': true }, + * 'fred': { 'age': 40, 'active': false }, + * 'pebbles': { 'age': 1, 'active': true } + * }; + * + * _.findLastKey(users, function(o) { return o.age < 40; }); + * // => returns 'pebbles' assuming `_.findKey` returns 'barney' + * + * // The `_.matches` iteratee shorthand. + * _.findLastKey(users, { 'age': 36, 'active': true }); + * // => 'barney' + * + * // The `_.matchesProperty` iteratee shorthand. + * _.findLastKey(users, ['active', false]); + * // => 'fred' + * + * // The `_.property` iteratee shorthand. + * _.findLastKey(users, 'active'); + * // => 'pebbles' + */ +function findLastKey(object, predicate) { + return baseFindKey(object, baseIteratee(predicate, 3), baseForOwnRight); +} + +module.exports = findLastKey; + + +/***/ }), +/* 205 */ +/***/ (function(module, exports, __webpack_require__) { + +var baseFlatten = __webpack_require__(119); + +/** + * Flattens `array` a single level deep. + * + * @static + * @memberOf _ + * @since 0.1.0 + * @category Array + * @param {Array} array The array to flatten. + * @returns {Array} Returns the new flattened array. + * @example + * + * _.flatten([1, [2, [3, [4]], 5]]); + * // => [1, 2, [3, [4]], 5] + */ +function flatten(array) { + var length = array == null ? 0 : array.length; + return length ? baseFlatten(array, 1) : []; +} + +module.exports = flatten; + + +/***/ }), +/* 206 */ +/***/ (function(module, exports, __webpack_require__) { + +var baseFor = __webpack_require__(44), + castFunction = __webpack_require__(14), + keysIn = __webpack_require__(0); + +/** + * Iterates over own and inherited enumerable string keyed properties of an + * object and invokes `iteratee` for each property. The iteratee is invoked + * with three arguments: (value, key, object). Iteratee functions may exit + * iteration early by explicitly returning `false`. + * + * @static + * @memberOf _ + * @since 0.3.0 + * @category Object + * @param {Object} object The object to iterate over. + * @param {Function} [iteratee=_.identity] The function invoked per iteration. + * @returns {Object} Returns `object`. + * @see _.forInRight + * @example + * + * function Foo() { + * this.a = 1; + * this.b = 2; + * } + * + * Foo.prototype.c = 3; + * + * _.forIn(new Foo, function(value, key) { + * console.log(key); + * }); + * // => Logs 'a', 'b', then 'c' (iteration order is not guaranteed). + */ +function forIn(object, iteratee) { + return object == null + ? object + : baseFor(object, castFunction(iteratee), keysIn); +} + +module.exports = forIn; + + +/***/ }), +/* 207 */ +/***/ (function(module, exports, __webpack_require__) { + +var baseForRight = __webpack_require__(65), + castFunction = __webpack_require__(14), + keysIn = __webpack_require__(0); + +/** + * This method is like `_.forIn` except that it iterates over properties of + * `object` in the opposite order. + * + * @static + * @memberOf _ + * @since 2.0.0 + * @category Object + * @param {Object} object The object to iterate over. + * @param {Function} [iteratee=_.identity] The function invoked per iteration. + * @returns {Object} Returns `object`. + * @see _.forIn + * @example + * + * function Foo() { + * this.a = 1; + * this.b = 2; + * } + * + * Foo.prototype.c = 3; + * + * _.forInRight(new Foo, function(value, key) { + * console.log(key); + * }); + * // => Logs 'c', 'b', then 'a' assuming `_.forIn` logs 'a', 'b', then 'c'. + */ +function forInRight(object, iteratee) { + return object == null + ? object + : baseForRight(object, castFunction(iteratee), keysIn); +} + +module.exports = forInRight; + + +/***/ }), +/* 208 */ +/***/ (function(module, exports, __webpack_require__) { + +var baseForOwn = __webpack_require__(12), + castFunction = __webpack_require__(14); + +/** + * Iterates over own enumerable string keyed properties of an object and + * invokes `iteratee` for each property. The iteratee is invoked with three + * arguments: (value, key, object). Iteratee functions may exit iteration + * early by explicitly returning `false`. + * + * @static + * @memberOf _ + * @since 0.3.0 + * @category Object + * @param {Object} object The object to iterate over. + * @param {Function} [iteratee=_.identity] The function invoked per iteration. + * @returns {Object} Returns `object`. + * @see _.forOwnRight + * @example + * + * function Foo() { + * this.a = 1; + * this.b = 2; + * } + * + * Foo.prototype.c = 3; + * + * _.forOwn(new Foo, function(value, key) { + * console.log(key); + * }); + * // => Logs 'a' then 'b' (iteration order is not guaranteed). + */ +function forOwn(object, iteratee) { + return object && baseForOwn(object, castFunction(iteratee)); +} + +module.exports = forOwn; + + +/***/ }), +/* 209 */ +/***/ (function(module, exports, __webpack_require__) { + +var baseForOwnRight = __webpack_require__(64), + castFunction = __webpack_require__(14); + +/** + * This method is like `_.forOwn` except that it iterates over properties of + * `object` in the opposite order. + * + * @static + * @memberOf _ + * @since 2.0.0 + * @category Object + * @param {Object} object The object to iterate over. + * @param {Function} [iteratee=_.identity] The function invoked per iteration. + * @returns {Object} Returns `object`. + * @see _.forOwn + * @example + * + * function Foo() { + * this.a = 1; + * this.b = 2; + * } + * + * Foo.prototype.c = 3; + * + * _.forOwnRight(new Foo, function(value, key) { + * console.log(key); + * }); + * // => Logs 'b' then 'a' assuming `_.forOwn` logs 'a' then 'b'. + */ +function forOwnRight(object, iteratee) { + return object && baseForOwnRight(object, castFunction(iteratee)); +} + +module.exports = forOwnRight; + + +/***/ }), +/* 210 */ +/***/ (function(module, exports, __webpack_require__) { + +var baseFunctions = __webpack_require__(66), + keys = __webpack_require__(3); + +/** + * Creates an array of function property names from own enumerable properties + * of `object`. + * + * @static + * @since 0.1.0 + * @memberOf _ + * @category Object + * @param {Object} object The object to inspect. + * @returns {Array} Returns the function names. + * @see _.functionsIn + * @example + * + * function Foo() { + * this.a = _.constant('a'); + * this.b = _.constant('b'); + * } + * + * Foo.prototype.c = _.constant('c'); + * + * _.functions(new Foo); + * // => ['a', 'b'] + */ +function functions(object) { + return object == null ? [] : baseFunctions(object, keys(object)); +} + +module.exports = functions; + + +/***/ }), +/* 211 */ +/***/ (function(module, exports, __webpack_require__) { + +var baseFunctions = __webpack_require__(66), + keysIn = __webpack_require__(0); + +/** + * Creates an array of function property names from own and inherited + * enumerable properties of `object`. + * + * @static + * @memberOf _ + * @since 4.0.0 + * @category Object + * @param {Object} object The object to inspect. + * @returns {Array} Returns the function names. + * @see _.functions + * @example + * + * function Foo() { + * this.a = _.constant('a'); + * this.b = _.constant('b'); + * } + * + * Foo.prototype.c = _.constant('c'); + * + * _.functionsIn(new Foo); + * // => ['a', 'b', 'c'] + */ +function functionsIn(object) { + return object == null ? [] : baseFunctions(object, keysIn(object)); +} + +module.exports = functionsIn; + + +/***/ }), +/* 212 */ +/***/ (function(module, exports, __webpack_require__) { + +var baseHas = __webpack_require__(120), + hasPath = __webpack_require__(84); + +/** + * Checks if `path` is a direct property of `object`. + * + * @static + * @since 0.1.0 + * @memberOf _ + * @category Object + * @param {Object} object The object to query. + * @param {Array|string} path The path to check. + * @returns {boolean} Returns `true` if `path` exists, else `false`. + * @example + * + * var object = { 'a': { 'b': 2 } }; + * var other = _.create({ 'a': _.create({ 'b': 2 }) }); + * + * _.has(object, 'a'); + * // => true + * + * _.has(object, 'a.b'); + * // => true + * + * _.has(object, ['a', 'b']); + * // => true + * + * _.has(other, 'a'); + * // => false + */ +function has(object, path) { + return object != null && hasPath(object, path, baseHas); +} + +module.exports = has; + + +/***/ }), +/* 213 */ +/***/ (function(module, exports, __webpack_require__) { + +var constant = __webpack_require__(98), + createInverter = __webpack_require__(77), + identity = __webpack_require__(22); + +/** Used for built-in method references. */ +var objectProto = Object.prototype; + +/** + * Used to resolve the + * [`toStringTag`](http://ecma-international.org/ecma-262/7.0/#sec-object.prototype.tostring) + * of values. + */ +var nativeObjectToString = objectProto.toString; + +/** + * Creates an object composed of the inverted keys and values of `object`. + * If `object` contains duplicate values, subsequent values overwrite + * property assignments of previous values. + * + * @static + * @memberOf _ + * @since 0.7.0 + * @category Object + * @param {Object} object The object to invert. + * @returns {Object} Returns the new inverted object. + * @example + * + * var object = { 'a': 1, 'b': 2, 'c': 1 }; + * + * _.invert(object); + * // => { '1': 'c', '2': 'b' } + */ +var invert = createInverter(function(result, value, key) { + if (value != null && + typeof value.toString != 'function') { + value = nativeObjectToString.call(value); + } + + result[value] = key; +}, constant(identity)); + +module.exports = invert; + + +/***/ }), +/* 214 */ +/***/ (function(module, exports, __webpack_require__) { + +var baseIteratee = __webpack_require__(7), + createInverter = __webpack_require__(77); + +/** Used for built-in method references. */ +var objectProto = Object.prototype; + +/** Used to check objects for own properties. */ +var hasOwnProperty = objectProto.hasOwnProperty; + +/** + * Used to resolve the + * [`toStringTag`](http://ecma-international.org/ecma-262/7.0/#sec-object.prototype.tostring) + * of values. + */ +var nativeObjectToString = objectProto.toString; + +/** + * This method is like `_.invert` except that the inverted object is generated + * from the results of running each element of `object` thru `iteratee`. The + * corresponding inverted value of each inverted key is an array of keys + * responsible for generating the inverted value. The iteratee is invoked + * with one argument: (value). + * + * @static + * @memberOf _ + * @since 4.1.0 + * @category Object + * @param {Object} object The object to invert. + * @param {Function} [iteratee=_.identity] The iteratee invoked per element. + * @returns {Object} Returns the new inverted object. + * @example + * + * var object = { 'a': 1, 'b': 2, 'c': 1 }; + * + * _.invertBy(object); + * // => { '1': ['a', 'c'], '2': ['b'] } + * + * _.invertBy(object, function(value) { + * return 'group' + value; + * }); + * // => { 'group1': ['a', 'c'], 'group2': ['b'] } + */ +var invertBy = createInverter(function(result, value, key) { + if (value != null && + typeof value.toString != 'function') { + value = nativeObjectToString.call(value); + } + + if (hasOwnProperty.call(result, value)) { + result[value].push(key); + } else { + result[value] = [key]; + } +}, baseIteratee); + +module.exports = invertBy; + + +/***/ }), +/* 215 */ +/***/ (function(module, exports, __webpack_require__) { + +var baseInvoke = __webpack_require__(123), + baseRest = __webpack_require__(29); + +/** + * Invokes the method at `path` of `object`. + * + * @static + * @memberOf _ + * @since 4.0.0 + * @category Object + * @param {Object} object The object to query. + * @param {Array|string} path The path of the method to invoke. + * @param {...*} [args] The arguments to invoke the method with. + * @returns {*} Returns the result of the invoked method. + * @example + * + * var object = { 'a': [{ 'b': { 'c': [1, 2, 3, 4] } }] }; + * + * _.invoke(object, 'a[0].b.c.slice', 1, 3); + * // => [2, 3] + */ +var invoke = baseRest(baseInvoke); + +module.exports = invoke; + + +/***/ }), +/* 216 */ +/***/ (function(module, exports, __webpack_require__) { + +var isArrayLike = __webpack_require__(23), + isObjectLike = __webpack_require__(6); + +/** + * This method is like `_.isArrayLike` except that it also checks if `value` + * is an object. + * + * @static + * @memberOf _ + * @since 4.0.0 + * @category Lang + * @param {*} value The value to check. + * @returns {boolean} Returns `true` if `value` is an array-like object, + * else `false`. + * @example + * + * _.isArrayLikeObject([1, 2, 3]); + * // => true + * + * _.isArrayLikeObject(document.body.children); + * // => true + * + * _.isArrayLikeObject('abc'); + * // => false + * + * _.isArrayLikeObject(_.noop); + * // => false + */ +function isArrayLikeObject(value) { + return isObjectLike(value) && isArrayLike(value); +} + +module.exports = isArrayLikeObject; + + +/***/ }), +/* 217 */ +/***/ (function(module, exports, __webpack_require__) { + +var baseIsMap = __webpack_require__(126), + baseUnary = __webpack_require__(46), + nodeUtil = __webpack_require__(52); + +/* Node.js helper references. */ +var nodeIsMap = nodeUtil && nodeUtil.isMap; + +/** + * Checks if `value` is classified as a `Map` object. + * + * @static + * @memberOf _ + * @since 4.3.0 + * @category Lang + * @param {*} value The value to check. + * @returns {boolean} Returns `true` if `value` is a map, else `false`. + * @example + * + * _.isMap(new Map); + * // => true + * + * _.isMap(new WeakMap); + * // => false + */ +var isMap = nodeIsMap ? baseUnary(nodeIsMap) : baseIsMap; + +module.exports = isMap; + + +/***/ }), +/* 218 */ +/***/ (function(module, exports, __webpack_require__) { + +var baseIsSet = __webpack_require__(129), + baseUnary = __webpack_require__(46), + nodeUtil = __webpack_require__(52); + +/* Node.js helper references. */ +var nodeIsSet = nodeUtil && nodeUtil.isSet; + +/** + * Checks if `value` is classified as a `Set` object. + * + * @static + * @memberOf _ + * @since 4.3.0 + * @category Lang + * @param {*} value The value to check. + * @returns {boolean} Returns `true` if `value` is a set, else `false`. + * @example + * + * _.isSet(new Set); + * // => true + * + * _.isSet(new WeakSet); + * // => false + */ +var isSet = nodeIsSet ? baseUnary(nodeIsSet) : baseIsSet; + +module.exports = isSet; + + +/***/ }), +/* 219 */ +/***/ (function(module, exports, __webpack_require__) { + +var baseAssignValue = __webpack_require__(19), + baseForOwn = __webpack_require__(12), + baseIteratee = __webpack_require__(7); + +/** + * The opposite of `_.mapValues`; this method creates an object with the + * same values as `object` and keys generated by running each own enumerable + * string keyed property of `object` thru `iteratee`. The iteratee is invoked + * with three arguments: (value, key, object). + * + * @static + * @memberOf _ + * @since 3.8.0 + * @category Object + * @param {Object} object The object to iterate over. + * @param {Function} [iteratee=_.identity] The function invoked per iteration. + * @returns {Object} Returns the new mapped object. + * @see _.mapValues + * @example + * + * _.mapKeys({ 'a': 1, 'b': 2 }, function(value, key) { + * return key + value; + * }); + * // => { 'a1': 1, 'b2': 2 } + */ +function mapKeys(object, iteratee) { + var result = {}; + iteratee = baseIteratee(iteratee, 3); + + baseForOwn(object, function(value, key, object) { + baseAssignValue(result, iteratee(value, key, object), value); + }); + return result; +} + +module.exports = mapKeys; + + +/***/ }), +/* 220 */ +/***/ (function(module, exports, __webpack_require__) { + +var baseAssignValue = __webpack_require__(19), + baseForOwn = __webpack_require__(12), + baseIteratee = __webpack_require__(7); + +/** + * Creates an object with the same keys as `object` and values generated + * by running each own enumerable string keyed property of `object` thru + * `iteratee`. The iteratee is invoked with three arguments: + * (value, key, object). + * + * @static + * @memberOf _ + * @since 2.4.0 + * @category Object + * @param {Object} object The object to iterate over. + * @param {Function} [iteratee=_.identity] The function invoked per iteration. + * @returns {Object} Returns the new mapped object. + * @see _.mapKeys + * @example + * + * var users = { + * 'fred': { 'user': 'fred', 'age': 40 }, + * 'pebbles': { 'user': 'pebbles', 'age': 1 } + * }; + * + * _.mapValues(users, function(o) { return o.age; }); + * // => { 'fred': 40, 'pebbles': 1 } (iteration order is not guaranteed) + * + * // The `_.property` iteratee shorthand. + * _.mapValues(users, 'age'); + * // => { 'fred': 40, 'pebbles': 1 } (iteration order is not guaranteed) + */ +function mapValues(object, iteratee) { + var result = {}; + iteratee = baseIteratee(iteratee, 3); + + baseForOwn(object, function(value, key, object) { + baseAssignValue(result, key, iteratee(value, key, object)); + }); + return result; +} + +module.exports = mapValues; + + +/***/ }), +/* 221 */ +/***/ (function(module, exports, __webpack_require__) { + +var MapCache = __webpack_require__(40); + +/** Error message constants. */ +var FUNC_ERROR_TEXT = 'Expected a function'; + +/** + * Creates a function that memoizes the result of `func`. If `resolver` is + * provided, it determines the cache key for storing the result based on the + * arguments provided to the memoized function. By default, the first argument + * provided to the memoized function is used as the map cache key. The `func` + * is invoked with the `this` binding of the memoized function. + * + * **Note:** The cache is exposed as the `cache` property on the memoized + * function. Its creation may be customized by replacing the `_.memoize.Cache` + * constructor with one whose instances implement the + * [`Map`](http://ecma-international.org/ecma-262/7.0/#sec-properties-of-the-map-prototype-object) + * method interface of `clear`, `delete`, `get`, `has`, and `set`. + * + * @static + * @memberOf _ + * @since 0.1.0 + * @category Function + * @param {Function} func The function to have its output memoized. + * @param {Function} [resolver] The function to resolve the cache key. + * @returns {Function} Returns the new memoized function. + * @example + * + * var object = { 'a': 1, 'b': 2 }; + * var other = { 'c': 3, 'd': 4 }; + * + * var values = _.memoize(_.values); + * values(object); + * // => [1, 2] + * + * values(other); + * // => [3, 4] + * + * object.a = 2; + * values(object); + * // => [1, 2] + * + * // Modify the result cache. + * values.cache.set(object, ['a', 'b']); + * values(object); + * // => ['a', 'b'] + * + * // Replace `_.memoize.Cache`. + * _.memoize.Cache = WeakMap; + */ +function memoize(func, resolver) { + if (typeof func != 'function' || (resolver != null && typeof resolver != 'function')) { + throw new TypeError(FUNC_ERROR_TEXT); + } + var memoized = function() { + var args = arguments, + key = resolver ? resolver.apply(this, args) : args[0], + cache = memoized.cache; + + if (cache.has(key)) { + return cache.get(key); + } + var result = func.apply(this, args); + memoized.cache = cache.set(key, result) || cache; + return result; + }; + memoized.cache = new (memoize.Cache || MapCache); + return memoized; +} + +// Expose `MapCache`. +memoize.Cache = MapCache; + +module.exports = memoize; + + +/***/ }), +/* 222 */ +/***/ (function(module, exports, __webpack_require__) { + +var baseMerge = __webpack_require__(45), + createAssigner = __webpack_require__(15); + +/** + * This method is like `_.assign` except that it recursively merges own and + * inherited enumerable string keyed properties of source objects into the + * destination object. Source properties that resolve to `undefined` are + * skipped if a destination value exists. Array and plain object properties + * are merged recursively. Other objects and value types are overridden by + * assignment. Source objects are applied from left to right. Subsequent + * sources overwrite property assignments of previous sources. + * + * **Note:** This method mutates `object`. + * + * @static + * @memberOf _ + * @since 0.5.0 + * @category Object + * @param {Object} object The destination object. + * @param {...Object} [sources] The source objects. + * @returns {Object} Returns `object`. + * @example + * + * var object = { + * 'a': [{ 'b': 2 }, { 'd': 4 }] + * }; + * + * var other = { + * 'a': [{ 'c': 3 }, { 'e': 5 }] + * }; + * + * _.merge(object, other); + * // => { 'a': [{ 'b': 2, 'c': 3 }, { 'd': 4, 'e': 5 }] } + */ +var merge = createAssigner(function(object, source, srcIndex) { + baseMerge(object, source, srcIndex); +}); + +module.exports = merge; + + +/***/ }), +/* 223 */ +/***/ (function(module, exports) { + +/** Error message constants. */ +var FUNC_ERROR_TEXT = 'Expected a function'; + +/** + * Creates a function that negates the result of the predicate `func`. The + * `func` predicate is invoked with the `this` binding and arguments of the + * created function. + * + * @static + * @memberOf _ + * @since 3.0.0 + * @category Function + * @param {Function} predicate The predicate to negate. + * @returns {Function} Returns the new negated function. + * @example + * + * function isEven(n) { + * return n % 2 == 0; + * } + * + * _.filter([1, 2, 3, 4, 5, 6], _.negate(isEven)); + * // => [1, 3, 5] + */ +function negate(predicate) { + if (typeof predicate != 'function') { + throw new TypeError(FUNC_ERROR_TEXT); + } + return function() { + var args = arguments; + switch (args.length) { + case 0: return !predicate.call(this); + case 1: return !predicate.call(this, args[0]); + case 2: return !predicate.call(this, args[0], args[1]); + case 3: return !predicate.call(this, args[0], args[1], args[2]); + } + return !predicate.apply(this, args); + }; +} + +module.exports = negate; + + +/***/ }), +/* 224 */ +/***/ (function(module, exports, __webpack_require__) { + +var arrayMap = __webpack_require__(18), + baseClone = __webpack_require__(118), + baseUnset = __webpack_require__(70), + castPath = __webpack_require__(8), + copyObject = __webpack_require__(4), + customOmitClone = __webpack_require__(152), + flatRest = __webpack_require__(48), + getAllKeysIn = __webpack_require__(49); + +/** Used to compose bitmasks for cloning. */ +var CLONE_DEEP_FLAG = 1, + CLONE_FLAT_FLAG = 2, + CLONE_SYMBOLS_FLAG = 4; + +/** + * The opposite of `_.pick`; this method creates an object composed of the + * own and inherited enumerable property paths of `object` that are not omitted. + * + * **Note:** This method is considerably slower than `_.pick`. + * + * @static + * @since 0.1.0 + * @memberOf _ + * @category Object + * @param {Object} object The source object. + * @param {...(string|string[])} [paths] The property paths to omit. + * @returns {Object} Returns the new object. + * @example + * + * var object = { 'a': 1, 'b': '2', 'c': 3 }; + * + * _.omit(object, ['a', 'c']); + * // => { 'b': '2' } + */ +var omit = flatRest(function(object, paths) { + var result = {}; + if (object == null) { + return result; + } + var isDeep = false; + paths = arrayMap(paths, function(path) { + path = castPath(path, object); + isDeep || (isDeep = path.length > 1); + return path; + }); + copyObject(object, getAllKeysIn(object), result); + if (isDeep) { + result = baseClone(result, CLONE_DEEP_FLAG | CLONE_FLAT_FLAG | CLONE_SYMBOLS_FLAG, customOmitClone); + } + var length = paths.length; + while (length--) { + baseUnset(result, paths[length]); + } + return result; +}); + +module.exports = omit; + + +/***/ }), +/* 225 */ +/***/ (function(module, exports, __webpack_require__) { + +var baseIteratee = __webpack_require__(7), + negate = __webpack_require__(223), + pickBy = __webpack_require__(102); + +/** + * The opposite of `_.pickBy`; this method creates an object composed of + * the own and inherited enumerable string keyed properties of `object` that + * `predicate` doesn't return truthy for. The predicate is invoked with two + * arguments: (value, key). + * + * @static + * @memberOf _ + * @since 4.0.0 + * @category Object + * @param {Object} object The source object. + * @param {Function} [predicate=_.identity] The function invoked per property. + * @returns {Object} Returns the new object. + * @example + * + * var object = { 'a': 1, 'b': '2', 'c': 3 }; + * + * _.omitBy(object, _.isNumber); + * // => { 'b': '2' } + */ +function omitBy(object, predicate) { + return pickBy(object, negate(baseIteratee(predicate))); +} + +module.exports = omitBy; + + +/***/ }), +/* 226 */ +/***/ (function(module, exports, __webpack_require__) { + +var basePick = __webpack_require__(136), + flatRest = __webpack_require__(48); + +/** + * Creates an object composed of the picked `object` properties. + * + * @static + * @since 0.1.0 + * @memberOf _ + * @category Object + * @param {Object} object The source object. + * @param {...(string|string[])} [paths] The property paths to pick. + * @returns {Object} Returns the new object. + * @example + * + * var object = { 'a': 1, 'b': '2', 'c': 3 }; + * + * _.pick(object, ['a', 'c']); + * // => { 'a': 1, 'c': 3 } + */ +var pick = flatRest(function(object, paths) { + return object == null ? {} : basePick(object, paths); +}); + +module.exports = pick; + + +/***/ }), +/* 227 */ +/***/ (function(module, exports, __webpack_require__) { + +var baseProperty = __webpack_require__(137), + basePropertyDeep = __webpack_require__(138), + isKey = __webpack_require__(51), + toKey = __webpack_require__(9); + +/** + * Creates a function that returns the value at `path` of a given object. + * + * @static + * @memberOf _ + * @since 2.4.0 + * @category Util + * @param {Array|string} path The path of the property to get. + * @returns {Function} Returns the new accessor function. + * @example + * + * var objects = [ + * { 'a': { 'b': 2 } }, + * { 'a': { 'b': 1 } } + * ]; + * + * _.map(objects, _.property('a.b')); + * // => [2, 1] + * + * _.map(_.sortBy(objects, _.property(['a', 'b'])), 'a.b'); + * // => [1, 2] + */ +function property(path) { + return isKey(path) ? baseProperty(toKey(path)) : basePropertyDeep(path); +} + +module.exports = property; + + +/***/ }), +/* 228 */ +/***/ (function(module, exports, __webpack_require__) { + +var castPath = __webpack_require__(8), + isFunction = __webpack_require__(17), + toKey = __webpack_require__(9); + +/** + * This method is like `_.get` except that if the resolved value is a + * function it's invoked with the `this` binding of its parent object and + * its result is returned. + * + * @static + * @since 0.1.0 + * @memberOf _ + * @category Object + * @param {Object} object The object to query. + * @param {Array|string} path The path of the property to resolve. + * @param {*} [defaultValue] The value returned for `undefined` resolved values. + * @returns {*} Returns the resolved value. + * @example + * + * var object = { 'a': [{ 'b': { 'c1': 3, 'c2': _.constant(4) } }] }; + * + * _.result(object, 'a[0].b.c1'); + * // => 3 + * + * _.result(object, 'a[0].b.c2'); + * // => 4 + * + * _.result(object, 'a[0].b.c3', 'default'); + * // => 'default' + * + * _.result(object, 'a[0].b.c3', _.constant('default')); + * // => 'default' + */ +function result(object, path, defaultValue) { + path = castPath(path, object); + + var index = -1, + length = path.length; + + // Ensure the loop is entered when path is empty. + if (!length) { + length = 1; + object = undefined; + } + while (++index < length) { + var value = object == null ? undefined : object[toKey(path[index])]; + if (value === undefined) { + index = length; + value = defaultValue; + } + object = isFunction(value) ? value.call(object) : value; + } + return object; +} + +module.exports = result; + + +/***/ }), +/* 229 */ +/***/ (function(module, exports, __webpack_require__) { + +var baseSet = __webpack_require__(30); + +/** + * Sets the value at `path` of `object`. If a portion of `path` doesn't exist, + * it's created. Arrays are created for missing index properties while objects + * are created for all other missing properties. Use `_.setWith` to customize + * `path` creation. + * + * **Note:** This method mutates `object`. + * + * @static + * @memberOf _ + * @since 3.7.0 + * @category Object + * @param {Object} object The object to modify. + * @param {Array|string} path The path of the property to set. + * @param {*} value The value to set. + * @returns {Object} Returns `object`. + * @example + * + * var object = { 'a': [{ 'b': { 'c': 3 } }] }; + * + * _.set(object, 'a[0].b.c', 4); + * console.log(object.a[0].b.c); + * // => 4 + * + * _.set(object, ['x', '0', 'y', 'z'], 5); + * console.log(object.x[0].y.z); + * // => 5 + */ +function set(object, path, value) { + return object == null ? object : baseSet(object, path, value); +} + +module.exports = set; + + +/***/ }), +/* 230 */ +/***/ (function(module, exports, __webpack_require__) { + +var baseSet = __webpack_require__(30); + +/** + * This method is like `_.set` except that it accepts `customizer` which is + * invoked to produce the objects of `path`. If `customizer` returns `undefined` + * path creation is handled by the method instead. The `customizer` is invoked + * with three arguments: (nsValue, key, nsObject). + * + * **Note:** This method mutates `object`. + * + * @static + * @memberOf _ + * @since 4.0.0 + * @category Object + * @param {Object} object The object to modify. + * @param {Array|string} path The path of the property to set. + * @param {*} value The value to set. + * @param {Function} [customizer] The function to customize assigned values. + * @returns {Object} Returns `object`. + * @example + * + * var object = {}; + * + * _.setWith(object, '[0][1]', 'a', Object); + * // => { '0': { '1': 'a' } } + */ +function setWith(object, path, value, customizer) { + customizer = typeof customizer == 'function' ? customizer : undefined; + return object == null ? object : baseSet(object, path, value, customizer); +} + +module.exports = setWith; + + +/***/ }), +/* 231 */ +/***/ (function(module, exports) { + +/** + * This method returns `false`. + * + * @static + * @memberOf _ + * @since 4.13.0 + * @category Util + * @returns {boolean} Returns `false`. + * @example + * + * _.times(2, _.stubFalse); + * // => [false, false] + */ +function stubFalse() { + return false; +} + +module.exports = stubFalse; + + +/***/ }), +/* 232 */ +/***/ (function(module, exports, __webpack_require__) { + +var copyObject = __webpack_require__(4), + keysIn = __webpack_require__(0); + +/** + * Converts `value` to a plain object flattening inherited enumerable string + * keyed properties of `value` to own properties of the plain object. + * + * @static + * @memberOf _ + * @since 3.0.0 + * @category Lang + * @param {*} value The value to convert. + * @returns {Object} Returns the converted plain object. + * @example + * + * function Foo() { + * this.b = 2; + * } + * + * Foo.prototype.c = 3; + * + * _.assign({ 'a': 1 }, new Foo); + * // => { 'a': 1, 'b': 2 } + * + * _.assign({ 'a': 1 }, _.toPlainObject(new Foo)); + * // => { 'a': 1, 'b': 2, 'c': 3 } + */ +function toPlainObject(value) { + return copyObject(value, keysIn(value)); +} + +module.exports = toPlainObject; + + +/***/ }), +/* 233 */ +/***/ (function(module, exports, __webpack_require__) { + +var baseToString = __webpack_require__(143); + +/** + * Converts `value` to a string. An empty string is returned for `null` + * and `undefined` values. The sign of `-0` is preserved. + * + * @static + * @memberOf _ + * @since 4.0.0 + * @category Lang + * @param {*} value The value to convert. + * @returns {string} Returns the converted string. + * @example + * + * _.toString(null); + * // => '' + * + * _.toString(-0); + * // => '-0' + * + * _.toString([1, 2, 3]); + * // => '1,2,3' + */ +function toString(value) { + return value == null ? '' : baseToString(value); +} + +module.exports = toString; + + +/***/ }), +/* 234 */ +/***/ (function(module, exports, __webpack_require__) { + +var arrayEach = __webpack_require__(58), + baseCreate = __webpack_require__(43), + baseForOwn = __webpack_require__(12), + baseIteratee = __webpack_require__(7), + getPrototype = __webpack_require__(32), + isArray = __webpack_require__(1), + isBuffer = __webpack_require__(24), + isFunction = __webpack_require__(17), + isObject = __webpack_require__(2), + isTypedArray = __webpack_require__(37); + +/** + * An alternative to `_.reduce`; this method transforms `object` to a new + * `accumulator` object which is the result of running each of its own + * enumerable string keyed properties thru `iteratee`, with each invocation + * potentially mutating the `accumulator` object. If `accumulator` is not + * provided, a new object with the same `[[Prototype]]` will be used. The + * iteratee is invoked with four arguments: (accumulator, value, key, object). + * Iteratee functions may exit iteration early by explicitly returning `false`. + * + * @static + * @memberOf _ + * @since 1.3.0 + * @category Object + * @param {Object} object The object to iterate over. + * @param {Function} [iteratee=_.identity] The function invoked per iteration. + * @param {*} [accumulator] The custom accumulator value. + * @returns {*} Returns the accumulated value. + * @example + * + * _.transform([2, 3, 4], function(result, n) { + * result.push(n *= n); + * return n % 2 == 0; + * }, []); + * // => [4, 9] + * + * _.transform({ 'a': 1, 'b': 2, 'c': 1 }, function(result, value, key) { + * (result[value] || (result[value] = [])).push(key); + * }, {}); + * // => { '1': ['a', 'c'], '2': ['b'] } + */ +function transform(object, iteratee, accumulator) { + var isArr = isArray(object), + isArrLike = isArr || isBuffer(object) || isTypedArray(object); + + iteratee = baseIteratee(iteratee, 4); + if (accumulator == null) { + var Ctor = object && object.constructor; + if (isArrLike) { + accumulator = isArr ? new Ctor : []; + } + else if (isObject(object)) { + accumulator = isFunction(Ctor) ? baseCreate(getPrototype(object)) : {}; + } + else { + accumulator = {}; + } + } + (isArrLike ? arrayEach : baseForOwn)(object, function(value, index, object) { + return iteratee(accumulator, value, index, object); + }); + return accumulator; +} + +module.exports = transform; + + +/***/ }), +/* 235 */ +/***/ (function(module, exports, __webpack_require__) { + +var baseUnset = __webpack_require__(70); + +/** + * Removes the property at `path` of `object`. + * + * **Note:** This method mutates `object`. + * + * @static + * @memberOf _ + * @since 4.0.0 + * @category Object + * @param {Object} object The object to modify. + * @param {Array|string} path The path of the property to unset. + * @returns {boolean} Returns `true` if the property is deleted, else `false`. + * @example + * + * var object = { 'a': [{ 'b': { 'c': 7 } }] }; + * _.unset(object, 'a[0].b.c'); + * // => true + * + * console.log(object); + * // => { 'a': [{ 'b': {} }] }; + * + * _.unset(object, ['a', '0', 'b', 'c']); + * // => true + * + * console.log(object); + * // => { 'a': [{ 'b': {} }] }; + */ +function unset(object, path) { + return object == null ? true : baseUnset(object, path); +} + +module.exports = unset; + + +/***/ }), +/* 236 */ +/***/ (function(module, exports, __webpack_require__) { + +var baseUpdate = __webpack_require__(71), + castFunction = __webpack_require__(14); + +/** + * This method is like `_.set` except that accepts `updater` to produce the + * value to set. Use `_.updateWith` to customize `path` creation. The `updater` + * is invoked with one argument: (value). + * + * **Note:** This method mutates `object`. + * + * @static + * @memberOf _ + * @since 4.6.0 + * @category Object + * @param {Object} object The object to modify. + * @param {Array|string} path The path of the property to set. + * @param {Function} updater The function to produce the updated value. + * @returns {Object} Returns `object`. + * @example + * + * var object = { 'a': [{ 'b': { 'c': 3 } }] }; + * + * _.update(object, 'a[0].b.c', function(n) { return n * n; }); + * console.log(object.a[0].b.c); + * // => 9 + * + * _.update(object, 'x[0].y.z', function(n) { return n ? n + 1 : 0; }); + * console.log(object.x[0].y.z); + * // => 0 + */ +function update(object, path, updater) { + return object == null ? object : baseUpdate(object, path, castFunction(updater)); +} + +module.exports = update; + + +/***/ }), +/* 237 */ +/***/ (function(module, exports, __webpack_require__) { + +var baseUpdate = __webpack_require__(71), + castFunction = __webpack_require__(14); + +/** + * This method is like `_.update` except that it accepts `customizer` which is + * invoked to produce the objects of `path`. If `customizer` returns `undefined` + * path creation is handled by the method instead. The `customizer` is invoked + * with three arguments: (nsValue, key, nsObject). + * + * **Note:** This method mutates `object`. + * + * @static + * @memberOf _ + * @since 4.6.0 + * @category Object + * @param {Object} object The object to modify. + * @param {Array|string} path The path of the property to set. + * @param {Function} updater The function to produce the updated value. + * @param {Function} [customizer] The function to customize assigned values. + * @returns {Object} Returns `object`. + * @example + * + * var object = {}; + * + * _.updateWith(object, '[0][1]', _.constant('a'), Object); + * // => { '0': { '1': 'a' } } + */ +function updateWith(object, path, updater, customizer) { + customizer = typeof customizer == 'function' ? customizer : undefined; + return object == null ? object : baseUpdate(object, path, castFunction(updater), customizer); +} + +module.exports = updateWith; + + +/***/ }), +/* 238 */ +/***/ (function(module, exports, __webpack_require__) { + +var baseValues = __webpack_require__(72), + keys = __webpack_require__(3); + +/** + * Creates an array of the own enumerable string keyed property values of `object`. + * + * **Note:** Non-object values are coerced to objects. + * + * @static + * @since 0.1.0 + * @memberOf _ + * @category Object + * @param {Object} object The object to query. + * @returns {Array} Returns the array of property values. + * @example + * + * function Foo() { + * this.a = 1; + * this.b = 2; + * } + * + * Foo.prototype.c = 3; + * + * _.values(new Foo); + * // => [1, 2] (iteration order is not guaranteed) + * + * _.values('hi'); + * // => ['h', 'i'] + */ +function values(object) { + return object == null ? [] : baseValues(object, keys(object)); +} + +module.exports = values; + + +/***/ }), +/* 239 */ +/***/ (function(module, exports, __webpack_require__) { + +var baseValues = __webpack_require__(72), + keysIn = __webpack_require__(0); + +/** + * Creates an array of the own and inherited enumerable string keyed property + * values of `object`. + * + * **Note:** Non-object values are coerced to objects. + * + * @static + * @memberOf _ + * @since 3.0.0 + * @category Object + * @param {Object} object The object to query. + * @returns {Array} Returns the array of property values. + * @example + * + * function Foo() { + * this.a = 1; + * this.b = 2; + * } + * + * Foo.prototype.c = 3; + * + * _.valuesIn(new Foo); + * // => [1, 2, 3] (iteration order is not guaranteed) + */ +function valuesIn(object) { + return object == null ? [] : baseValues(object, keysIn(object)); +} + +module.exports = valuesIn; + + +/***/ }), +/* 240 */ +/***/ (function(module, exports) { + +var g; + +// This works in non-strict mode +g = (function() { + return this; +})(); + +try { + // This works if eval is allowed (see CSP) + g = g || Function("return this")() || (1,eval)("this"); +} catch(e) { + // This works if the window reference is available + if(typeof window === "object") + g = window; +} + +// g can still be undefined, but nothing to do about it... +// We return undefined, instead of nothing here, so it's +// easier to handle this case. if(!global) { ...} + +module.exports = g; + + +/***/ }), +/* 241 */ +/***/ (function(module, exports, __webpack_require__) { + +var L = __webpack_require__(108) +var chroma = __webpack_require__(106) +var _ = __webpack_require__(107) + +L.choropleth = module.exports = function (geojson, opts) { + opts = opts || {} + + // Set default options in case any weren't passed + _.defaults(opts, { + valueProperty: 'value', + scale: ['white', 'red'], + steps: 5, + mode: 'q' + }) + + // Save what the user passed as the style property for later use (since we're overriding it) + var userStyle = opts.style + + if (opts.limits == null) { + // Calculate limits + var values = geojson.features.map( + typeof opts.valueProperty === 'function' ? + opts.valueProperty : + function (item) { + return item.properties[opts.valueProperty] + }) + opts.limits = chroma.limits(values, opts.mode, opts.steps - 1) + } + + // Create color buckets + var colors = (opts.colors && opts.colors.length === opts.limits.length ? + opts.colors : + chroma.scale(opts.scale).colors(opts.limits.length)) + + return L.geoJson(geojson, _.extend(opts, { + limits: opts.limits, + colors: colors, + style: function (feature) { + var style = {} + var featureValue + + if (typeof opts.valueProperty === 'function') { + featureValue = opts.valueProperty(feature) + } else { + featureValue = feature.properties[opts.valueProperty] + } + + if (featureValue) { + // Find the bucket/step/limit that this value is less than and give it that color + for (var i = 0; i < opts.limits.length; i++) { + if (featureValue <= opts.limits[i]) { + style.fillColor = colors[i] + break + } + } + } + + // Return this style, but include the user-defined style if it was passed + switch (typeof userStyle) { + case 'function': + return _.defaults(style, userStyle(feature)) + case 'object': + return _.defaults(style, userStyle) + default: + return style + } + } + })) +} + + +/***/ }) +/******/ ]); \ No newline at end of file diff --git a/src/choropleth.js b/src/choropleth.js index 555b237..6de2133 100644 --- a/src/choropleth.js +++ b/src/choropleth.js @@ -16,22 +16,24 @@ L.choropleth = module.exports = function (geojson, opts) { // Save what the user passed as the style property for later use (since we're overriding it) var userStyle = opts.style - // Calculate limits - var values = geojson.features.map( - typeof opts.valueProperty === 'function' ? - opts.valueProperty : - function (item) { - return item.properties[opts.valueProperty] - }) - var limits = chroma.limits(values, opts.mode, opts.steps - 1) + if (opts.limits == null) { + // Calculate limits + var values = geojson.features.map( + typeof opts.valueProperty === 'function' ? + opts.valueProperty : + function (item) { + return item.properties[opts.valueProperty] + }) + opts.limits = chroma.limits(values, opts.mode, opts.steps - 1) + } // Create color buckets - var colors = (opts.colors && opts.colors.length === limits.length ? + var colors = (opts.colors && opts.colors.length === opts.limits.length ? opts.colors : - chroma.scale(opts.scale).colors(limits.length)) + chroma.scale(opts.scale).colors(opts.limits.length)) return L.geoJson(geojson, _.extend(opts, { - limits: limits, + limits: opts.limits, colors: colors, style: function (feature) { var style = {} @@ -43,10 +45,10 @@ L.choropleth = module.exports = function (geojson, opts) { featureValue = feature.properties[opts.valueProperty] } - if (!isNaN(featureValue)) { + if (featureValue) { // Find the bucket/step/limit that this value is less than and give it that color - for (var i = 0; i < limits.length; i++) { - if (featureValue <= limits[i]) { + for (var i = 0; i < opts.limits.length; i++) { + if (featureValue <= opts.limits[i]) { style.fillColor = colors[i] break }