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61 lines
1002 B
61 lines
1002 B
4 years ago
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# sort-keys [](https://travis-ci.org/sindresorhus/sort-keys)
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> Sort the keys of an object
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Useful to get a deterministically ordered object, as the order of keys can vary between engines.
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## Install
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```
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$ npm install --save sort-keys
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```
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## Usage
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```js
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const sortKeys = require('sort-keys');
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sortKeys({c: 0, a: 0, b: 0});
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//=> {a: 0, b: 0, c: 0}
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sortKeys({b: {b: 0, a: 0}, a: 0}, {deep: true});
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//=> {a: 0, b: {a: 0, b: 0}}
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sortKeys({c: 0, a: 0, b: 0}, {
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compare: (a, b) => -a.localeCompare(b)
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});
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//=> {c: 0, b: 0, a: 0}
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```
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## API
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### sortKeys(input, [options])
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Returns a new object with sorted keys.
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#### input
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Type: `Object`
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#### options
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##### deep
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Type: `boolean`
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Recursively sort keys.
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##### compare
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Type: `Function`
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[Compare function.](https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/Array/sort)
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## License
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MIT © [Sindre Sorhus](https://sindresorhus.com)
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