lean-ja / lean-ja/lean-by-example
`StateM` 使用時のよくあるミス
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コード例
- Dominant language
- Lean
- Stars
- 188
- Forks
- 15
- Avg merge
- 9h 8m
- Merged PRs (30d)
- 6
Description
StateM P の中にいるときに p : P に対して p に対するフィールド記法で関数 P.foo を呼び出すのがよくあるミス。
StateM P の中にいるので、単に foo を実行するだけでいい。
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
Locate the relevant StateM example or documentation entry in the repository. Read how StateM P and field notation are currently introduced, then document the common mistake of calling P.foo on p and the simpler foo call; done means the explanation clearly distinguishes both forms.
Written by the indexing model from the issue text.
Assessment
- Domain
- documentation
- Issue type
- Documentation
- Difficulty
- 2/5
- Estimated time
- 1-3 hours
- Activity status
- Stale
- Clarity
- Mostly clear
- Newbie friendliness
- 45/100