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shaneharter/tap.js

Forked from evilbuck/tap.js
Created December 18, 2012 18:43
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tap.js
Object.defineProperty(Object.prototype, 'tap', {
value: function(fun){
fun.call( this );
return this;
},
enumerable: false
});
// Usage:
// a = [];
// a.tap(function(){ this.push('foo'); });
// a => [ 'foo' ]
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