typelevel / typelevel/cats-effect
ParallelF isn't a lawful Applicative
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Nobody has claimed this yet.
:book: laws
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Description
I'm looking into this already but Applicative[ParallelF[F]] is not a lawful applicative, even though the Parallel[F] instance is lawful
Contributor guide
First steps
- Read the whole issue, then the project's contributing guide.
- Comment on the issue to say you are picking it up — it saves two people doing the same work.
- Fork the repository and make your change on a branch.
- Open a pull request that references the issue number.
Research direction
No files, tests, or entry points are named. Start by locating the ParallelF[F] Applicative and Parallel[F] instance definitions, then compare their behavior against the Applicative laws; done means the discrepancy is resolved and the relevant lawfulness checks pass.
Written by the indexing model from the issue text.
Assessment
- Tech stack
- scala
- Domain
- backend
- Issue type
- Bug
- Difficulty
- 5/5
- Estimated time
- Over a week
- Activity status
- Stale
- Clarity
- Needs clarification
- Newbie friendliness
- 25/100