91 lines
1.2 KiB
Markdown
91 lines
1.2 KiB
Markdown
Deep Extend
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===========
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Recursive object extending.
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[](https://nodei.co/npm/deep-extend/)
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[](https://nodei.co/npm/deep-extend/)
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Install
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-------
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```bash
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$ npm install deep-extend
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```
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Usage
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-----
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```javascript
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var deepExtend = require('deep-extend');
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var obj1 = {
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a: 1,
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b: 2,
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d: {
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a: 1,
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b: [],
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c: { test1: 123, test2: 321 }
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},
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f: 5,
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g: 123,
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i: 321,
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j: [1, 2]
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};
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var obj2 = {
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b: 3,
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c: 5,
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d: {
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b: { first: 'one', second: 'two' },
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c: { test2: 222 }
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},
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e: { one: 1, two: 2 },
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f: [],
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g: (void 0),
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h: /abc/g,
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i: null,
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j: [3, 4]
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};
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deepExtend(obj1, obj2);
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console.log(obj1);
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/*
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{ a: 1,
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b: 3,
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d:
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{ a: 1,
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b: { first: 'one', second: 'two' },
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c: { test1: 123, test2: 222 } },
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f: [],
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g: undefined,
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c: 5,
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e: { one: 1, two: 2 },
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h: /abc/g,
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i: null,
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j: [3, 4] }
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*/
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```
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Unit testing
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------------
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```bash
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$ npm test
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```
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Changelog
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---------
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[CHANGELOG.md](./CHANGELOG.md)
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Any issues?
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-----------
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Please, report about issues
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[here](https://github.com/unclechu/node-deep-extend/issues).
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License
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-------
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[MIT](./LICENSE)
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