19 lines
610 B
JavaScript
19 lines
610 B
JavaScript
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if (typeof Function.prototype.bind != 'function') {
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Function.prototype.bind = function bind(obj) {
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var args = Array.prototype.slice.call(arguments, 1),
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self = this,
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nop = function() {
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},
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bound = function() {
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return self.apply(
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this instanceof nop ? this : (obj || {}), args.concat(
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Array.prototype.slice.call(arguments)
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)
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);
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};
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nop.prototype = this.prototype || {};
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bound.prototype = new nop();
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return bound;
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};
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}
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