ruby / ruby/typeprof

Odd results with lib/matrix

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Dominant language
Ruby
Stars
833
Forks
99
Avg merge
9h 30m
Merged PRs (30d)
12

Description

See this PR and this comment I made Updated below

In particular, if I give a type of @rows, I was expecting to see attr_reader rows : <exact same type here>. Instead I get a complex expression.

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First steps

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  2. Comment on the issue to say you are picking it up — it saves two people doing the same work.
  3. Fork the repository and make your change on a branch.
  4. Open a pull request that references the issue number.

Research direction

Start with lib/matrix and review PR 16 together with the linked comment to understand the reported type output. Reproduce the @rows case and compare the generated attr_reader type with the expected exact type; the issue is done when the complex expression is replaced by that type.

Written by the indexing model from the issue text.

Assessment

Tech stack
ruby
Domain
compilers
Issue type
Bug
Difficulty
3/5
Estimated time
1-2 days
Activity status
Stale
Clarity
Mostly clear
Newbie friendliness
25/100

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