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Posted By

Meestercor on 01/22/09


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textmate search array


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array search

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  1. function array_search(needle:String, haystack:Array):Number {
  2. 		var i:Number;
  3. 		var found:Boolean = false;
  4. 		for (i=0; i<haystack.length; i++) {
  5. 			if (haystack[i] == needle) {
  6. 				found = true;
  7. 				break;
  8. 			}
  9. 		}
  10. 		if (found == true) {
  11. 			return (i);
  12. 		} else {
  13. 			return (-1);
  14. 		}
  15. 	}
  16.  
  17. 	function searchArray():Void{
  18. 	var arrayIndex:Number = array_search(mc, inputArray);
  19. 		if (arrayIndex != -1) {
  20. 			// do something
  21. 		} else {
  22. 			//trace("Not In Array");
  23. 		}
  24. 	}

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