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duffy-walsh/Array Chunk

Created November 17, 2013 20:29
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Array chunk prototype function from stackoverflow users ninjagecko and blazemonger; Take an array and return an array of its elements chunked into chunkSize
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Array Chunk
Array.prototype.chunk = function(chunkSize) {
var R = [];
for (var i=0; i<this.length; i+=chunkSize)
R.push(this.slice(i,i+chunkSize));
return R;
}
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