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[Docs] jsx-key: improve example #3202

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merged 1 commit into from Feb 11, 2022
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[Docs] jsx-key: improve example #3202

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2 changes: 2 additions & 0 deletions CHANGELOG.md
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Expand Up @@ -32,7 +32,9 @@ This change log adheres to standards from [Keep a CHANGELOG](https://keepachange
* [Docs] [`forbid-foreign-prop-types`]: document `allowInPropTypes` option ([#1815][] @ljharb)
* [Refactor] [`jsx-sort-default-props`]: remove unnecessary code ([#1817][] @ljharb)
* [Docs] [`jsx-no-target-blank`]: fix syntax highlighting ([#3199][] @shamrin)
* [Docs] [`jsx-key`]: improve example ([#3202][] @chnakamura)

[#3202]: https://github.com/yannickcr/eslint-plugin-react/pull/3202
[#3199]: https://github.com/yannickcr/eslint-plugin-react/pull/3199
[#3198]: https://github.com/yannickcr/eslint-plugin-react/pull/3198
[#3195]: https://github.com/yannickcr/eslint-plugin-react/pull/3195
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2 changes: 1 addition & 1 deletion docs/rules/jsx-key.md
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Expand Up @@ -22,7 +22,7 @@ Examples of **correct** code for this rule:
```jsx
[<Hello key="first" />, <Hello key="second" />, <Hello key="third" />];

data.map((x, i) => <Hello key={i}>{x}</Hello>);
data.map((x) => <Hello key={x.id}>{x}</Hello>);

<Hello key={id} {...{ id, caption }} />
```
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