53 lines
1.3 KiB
Markdown
53 lines
1.3 KiB
Markdown
# make-array [](http://badge.fury.io/js/make-array) [](https://travis-ci.org/kaelzhang/make-array) [](https://gemnasium.com/kaelzhang/make-array)
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Creates a real Array from almost anything.
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## Install
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```bash
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$ npm install make-array --save
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```
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## Usage
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```js
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var makeArray = require('make-array');
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makeArray(); // []
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makeArray(undefined); // []
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makeArray(1); // [1]
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makeArray([1, 2]); // [1, 2]
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makeArray({
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'0': 1,
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'1': 2,
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length: 2
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}); // [1, 2]
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function foo (){
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return makeArray(arguments);
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}
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foo(1, 2, 3); // [1, 2, 3]
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```
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### makeArray(subject, [host])
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- subject `mixed` things you want to make it an array
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- host `Array=` if `host` is specified, the newly-created array will append to the end of the `host`
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Returns `Array`. If `host` is specified, it will return the `host` itself.
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```js
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var host = [1, 2];
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function foo(){
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return arguments;
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}
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var result = makeArray(foo({}, []), host);
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result; // [1, 2, {}, []];
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result === host; // true
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```
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## License
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MIT
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<!-- do not want to make nodeinit to complicated, you can edit this whenever you want. --> |