forked from waja/action-debian-package
77 lines
1.4 KiB
Markdown
77 lines
1.4 KiB
Markdown
# map-obj [](https://travis-ci.org/sindresorhus/map-obj)
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> Map object keys and values into a new object
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## Install
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```
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$ npm install map-obj
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```
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## Usage
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```js
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const mapObject = require('map-obj');
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const newObject = mapObject({foo: 'bar'}, (key, value) => [value, key]);
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//=> {bar: 'foo'}
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```
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## API
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### mapObject(source, mapper, options?)
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#### source
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Type: `object`
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Source object to copy properties from.
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#### mapper
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Type: `Function`
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Mapping function.
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- It has signature `mapper(sourceKey, sourceValue, source)`.
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- It must return a two item array: `[targetKey, targetValue]`.
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#### options
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Type: `object`
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##### deep
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Type: `boolean`<br>
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Default: `false`
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Recurse nested objects and objects in arrays.
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##### target
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Type: `object`<br>
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Default: `{}`
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Target object to map properties on to.
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## Related
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- [filter-obj](https://github.com/sindresorhus/filter-obj) - Filter object keys and values into a new object
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---
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<div align="center">
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<b>
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<a href="https://tidelift.com/subscription/pkg/npm-map-obj?utm_source=npm-map-obj&utm_medium=referral&utm_campaign=readme">Get professional support for this package with a Tidelift subscription</a>
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</b>
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<br>
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<sub>
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Tidelift helps make open source sustainable for maintainers while giving companies<br>assurances about security, maintenance, and licensing for their dependencies.
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</sub>
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</div>
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