64 lines
1.1 KiB
Markdown
64 lines
1.1 KiB
Markdown
deepmerge
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=========
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Merge the enumerable attributes of two objects deeply.
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example
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=======
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```js
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var util = require('util')
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var merge = require('deepmerge')
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var x = { foo: { bar: 3 },
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array: [ { does: 'work', too: [ 1, 2, 3 ] } ] }
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var y = { foo: { baz: 4 },
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quux: 5,
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array: [ { does: 'work', too: [ 4, 5, 6 ] }, { really: 'yes' } ] }
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console.log(util.inspect(merge(x, y), false, null))
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```
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output:
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```js
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{ foo: { bar: 3, baz: 4 },
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array: [ { does: 'work', too: [ 1, 2, 3, 4, 5, 6 ] }, { really: 'yes' } ],
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quux: 5 }
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```
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methods
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=======
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var merge = require('deepmerge')
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merge(x, y)
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-----------
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Merge two objects `x` and `y` deeply, returning a new merged object with the
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elements from both `x` and `y`.
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If an element at the same key is present for both `x` and `y`, the value from
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`y` will appear in the result.
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The merge is immutable, so neither `x` nor `y` will be modified.
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The merge will also merge arrays and array values.
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install
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=======
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With [npm](http://npmjs.org) do:
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```
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npm install deepmerge
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```
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test
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====
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With [npm](http://npmjs.org) do:
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```
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npm test
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```
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