leanprover-community / leanprover-community/mathlib4
Generalize `Submodule.ofLe` and its friends to subobject classes
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enhancement
- Dominant language
- Lean
- Stars
- 4.1k
- Forks
- 1.7k
- PR merge metrics
- No merged PRs in 30d
Description
Came up in this discussion about #5602
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
Start by locating Submodule.ofLe and its related declarations, then read the linked discussion in PR #5602 and issue #5605 for the intended scope. Done means the relevant APIs are generalized from submodules to subobject classes, with the existing behavior preserved.
Written by the indexing model from the issue text.
Assessment
- Domain
- tooling
- Issue type
- Refactor
- Difficulty
- 5/5
- Estimated time
- Over a week
- Activity status
- Stale
- Clarity
- Needs clarification
- Newbie friendliness
- 25/100