Require `key` prop in array comprehensions
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A-yew-macro
- Dominant language
- Rust
- Stars
- 32.8k
- Forks
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- Avg merge
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- Merged PRs (30d)
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Description
Problem
Per #1345, a key prop should be provided whenever there is an array of children elements. We do not currently see an error or warning when one is not provided.
Questionnaire
- I'm interested in fixing this myself but don't know where to start
- I would like to fix and I have a solution
- I don't have time to fix this right now, but maybe later
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
The issue does not name any files, tests, or entry points. Start by locating Yew's handling of array comprehensions and the existing key-prop validation described in #1345. Done means array comprehensions without a key prop produce the expected error or warning, with coverage for that behavior.
Written by the indexing model from the issue text.
Assessment
- Tech stack
- rust
- Domain
- frontend
- Issue type
- Feature
- Difficulty
- 4/5
- Estimated time
- 3-5 days
- Activity status
- Stale
- Clarity
- Mostly clear
- Newbie friendliness
- 30/100