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@putout/plugin-remove-useless-map [![NPM version][NPMIMGURL]][NPMURL]\n\n[NPMIMGURL]: https://img.shields.io/npm/v/@putout/plugin-remove-useless-map.svg?style=flat&longCache=true\n[NPMURL]: https://npmjs.org/package/@putout/plugin-remove-useless-map \"npm\"\n\n> The `map()` method creates a new array populated with the results of calling a provided function on every element in the calling array.\n>\n> (c) [MDN](https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/Array/map)\n\n????[**Putout**](https://github.com/coderaiser/putout) plugin adds ability to remove useless `map()`.\n\n## Install\n\n```\nnpm i @putout/plugin-remove-useless-map\n```\n\n## Rule\n\n```json\n{\n    \"rules\": {\n        \"remove-useless-map\": \"on\"\n    }\n}\n```\n\n## ❌ Example of incorrect code\n\n```js\nconst [str] = lines.map((line) => `hello ${line}`);\n\nconst x = array.map((a) => a);\n\nObject\n    .entries(a)\n    .map(([a, b]) => [a, b]);\n```\n\n## ✅ Example of correct code\n\n```js\nconst [line] = lines;\nconst str = `hello ${line}`;\n\nconst x = array;\n```\n\n## License\n\nMIT\n","_attachments":{},"homepage":"https://github.com/coderaiser/putout/tree/master/packages/plugin-remove-useless-map#readme","bugs":{"url":"https://github.com/coderaiser/putout/issues"},"license":"MIT"}