Skip to content

Parse tree#11

Open
artemiipatov wants to merge 2 commits intomainfrom
parse-tree
Open

Parse tree#11
artemiipatov wants to merge 2 commits intomainfrom
parse-tree

Conversation

@artemiipatov
Copy link
Owner

Proposed Changes

Describe the big picture of your changes here to communicate to the maintainers why we should accept this pull request. If it fixes a bug or resolves a feature request, be sure to link to that issue.

Types of changes

What types of changes does your code introduce to Homeworks-sem4?
Put an x in the boxes that apply

  • Bugfix (non-breaking change which fixes an issue)
  • New feature (non-breaking change which adds functionality)
  • Breaking change (fix or feature that would cause existing functionality to not work as expected)

Checklist

Put an x in the boxes that apply. You can also fill these out after creating the PR. If you're unsure about any of them, don't hesitate to ask. We're here to help! This is simply a reminder of what we are going to look for before merging your code.

  • Build and tests pass locally
  • I have added tests that prove my fix is effective or that my feature works (if appropriate)
  • I have added necessary documentation (if appropriate)

Further comments

If this is a relatively large or complex change, kick off the discussion by explaining why you chose the solution you did and what alternatives you considered, etc...

Comment on lines +9 to +15
let evalTree sourceTree =
let rec evalTreeRec tree =
match tree with
| Literal n -> n
| Operation(op, left, right) -> op (evalTreeRec left) (evalTreeRec right)

evalTreeRec sourceTree

Choose a reason for hiding this comment

The reason will be displayed to describe this comment to others. Learn more.

Тестирования с эталонным "алгоритмом" лучше стараться избегать, так как:

  1. Необходимо тестировать эталонный алгоритм
  2. Эталонный алгоритм нужно менять вместе с основным
  3. Неявность -- если тест упал, нужно потратить время на то, чтобы разобраться, что не сошлось и кто виноват.

Sign up for free to join this conversation on GitHub. Already have an account? Sign in to comment

Labels

None yet

Projects

None yet

Development

Successfully merging this pull request may close these issues.

2 participants