root / HServer / 00.Server / 00.Program / node_modules / component-bind / Readme.md
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| 1 | 39 | HKM | # bind |
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| 2 | |||
| 3 | Function binding utility. |
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| 4 | |||
| 5 | ## Installation |
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| 6 | |||
| 7 | ``` |
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| 8 | $ component install component/bind |
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| 9 | ``` |
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| 10 | |||
| 11 | ## API |
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| 12 | |||
| 13 | - [bind(obj, fn)](#bindobj-fn) |
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| 14 | - [bind(obj, fn, ...)](#bindobj-fn-) |
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| 15 | - [bind(obj, name)](#bindobj-name) |
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| 16 | <a name=""></a> |
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| 17 | |||
| 18 | <a name="bindobj-fn"></a> |
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| 19 | ### bind(obj, fn) |
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| 20 | should bind the function to the given object. |
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| 21 | |||
| 22 | ```js |
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| 23 | var tobi = { name: 'tobi' };
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| 24 | |||
| 25 | function name() {
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| 26 | return this.name; |
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| 27 | } |
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| 28 | |||
| 29 | var fn = bind(tobi, name); |
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| 30 | fn().should.equal('tobi');
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| 31 | ``` |
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| 32 | |||
| 33 | <a name="bindobj-fn-"></a> |
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| 34 | ### bind(obj, fn, ...) |
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| 35 | should curry the remaining arguments. |
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| 36 | |||
| 37 | ```js |
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| 38 | function add(a, b) {
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| 39 | return a + b; |
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| 40 | } |
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| 41 | |||
| 42 | bind(null, add)(1, 2).should.equal(3); |
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| 43 | bind(null, add, 1)(2).should.equal(3); |
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| 44 | bind(null, add, 1, 2)().should.equal(3); |
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| 45 | ``` |
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| 46 | |||
| 47 | <a name="bindobj-name"></a> |
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| 48 | ### bind(obj, name) |
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| 49 | should bind the method of the given name. |
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| 50 | |||
| 51 | ```js |
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| 52 | var tobi = { name: 'tobi' };
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| 53 | |||
| 54 | tobi.getName = function() {
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| 55 | return this.name; |
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| 56 | }; |
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| 57 | |||
| 58 | var fn = bind(tobi, 'getName'); |
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| 59 | fn().should.equal('tobi');
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| 60 | ``` |
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| 61 | |||
| 62 | ## License |
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| 63 | |||
| 64 | MIT |