root / HServer / 00.Server / 00.Program / node_modules / component-bind / Readme.md
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# bind |
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Function binding utility. |
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## Installation |
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``` |
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$ component install component/bind |
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``` |
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## API |
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- [bind(obj, fn)](#bindobj-fn) |
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- [bind(obj, fn, ...)](#bindobj-fn-) |
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- [bind(obj, name)](#bindobj-name) |
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<a name=""></a> |
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<a name="bindobj-fn"></a> |
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### bind(obj, fn) |
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should bind the function to the given object. |
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```js |
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var tobi = { name: 'tobi' }; |
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function name() { |
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return this.name; |
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} |
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var fn = bind(tobi, name); |
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fn().should.equal('tobi'); |
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``` |
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<a name="bindobj-fn-"></a> |
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### bind(obj, fn, ...) |
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should curry the remaining arguments. |
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```js |
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function add(a, b) { |
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return a + b; |
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} |
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bind(null, add)(1, 2).should.equal(3); |
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bind(null, add, 1)(2).should.equal(3); |
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bind(null, add, 1, 2)().should.equal(3); |
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``` |
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<a name="bindobj-name"></a> |
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### bind(obj, name) |
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should bind the method of the given name. |
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```js |
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var tobi = { name: 'tobi' }; |
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tobi.getName = function() { |
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return this.name; |
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}; |
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var fn = bind(tobi, 'getName'); |
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fn().should.equal('tobi'); |
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``` |
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## License |
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MIT |