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Posted By

mattkenefick on 05/19/08


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array unique make


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mattkenefick


Array: Unique

 / Published in: ActionScript
 

Remove Duplicates from Array

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  1. Array.prototype._unique = function() {
  2. 	/*
  3. 	*  Kills duplicates in an array
  4. 	*/
  5.  
  6. 	var obj={}, i=this.length, arr=[],t;
  7. 	while(i--)
  8. 		t=this[i],obj[t]=t;
  9.  
  10. 	for(i in obj)
  11. 		arr.push(obj[i]);
  12.  
  13. 	return arr;
  14. };// End Function

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