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Array.each function

/ Published in: JavaScript
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This function is add 'each' function to the javascript Array object.

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  1. if(typeof Array.prototype.each != 'function'){
  2. 			Array.prototype.each = function(callback, context){
  3. 				if(this.length > 0 && typeof callback == 'function'){
  4. 					for(var i = 0; i < this.length; i++){
  5. 						callback.call(context || window, this[i]);
  6. 					}
  7. 				}
  8. 			}
  9. 		}

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