/gist:605546
Created Oct 1, 2010
| if (!Array.prototype.uniq) | |
| { | |
| Array.prototype.uniq = function(fun) | |
| { | |
| var seen = {}; | |
| return this.filter(function (el) { | |
| var key = typeof (fun) == "function" ? fun(el) : el; | |
| var r = !seen[key]; | |
| seen[key] = true; | |
| return r; | |
| }); | |
| }; | |
| } |
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