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Remove duplicating Points from Array

/ Published in: ActionScript 3
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Removes duplicating elements from Array, containing only objects of Point class

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  1. function removeDuplicates (input:Array):Array
  2. {
  3. 	var unique:Array = new Array();
  4. 	testLoop:for (var l:uint = 0; l < input.length; l++)
  5. 	{
  6. 		for (var m:uint = 0; m < unique.length; m++)
  7. 		{
  8. 			if ((input[l] as Point).equals(unique[m]))
  9. 			{
  10. 				continue testLoop;
  11. 			}
  12. 		}
  13. 		unique.push(input[l]);
  14. 	}
  15. 	return unique;
  16. }

URL: unique-points-array

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