Created
March 19, 2013 15:16
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UnderscoreJS-Mixin: Redefine the order of your arguments. Useful for functions which get called by different callers (i.e. DOM-Eventlistener and Backbone-Eventlistener) with different arguments orders. Doesn't change the "this"-context. Use it like this: var funcB = _.arrange(funcA, 1,0,2)
funcA(1,2,3) => arguments order: 1,2,3
funcB(1,2,3) => a…
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| (function (_) { | |
| _.mixin({ | |
| arrange : function(func) { | |
| var newOrder = [].slice.call(arguments, 1), arranged, i,l; | |
| return function() { | |
| for (arranged = [], i=0, l=newOrder.length; i<l; i++) | |
| arranged.push(arguments[newOrder[i]]); | |
| return func.apply(this, arranged); | |
| } | |
| } | |
| }); | |
| })(window._) |
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