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endel/array-shufle.js

Created December 12, 2015 22:27
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JavaScript one-liner Array shuffle
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array-shufle.js
Array.prototype.shuffle = function() {
for(var j, x, i = this.length; i; j = Math.floor(Math.random() * i), x = this[--i], this[i] = this[j], this[j] = x);
return this;
}
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