concat( ) does not flatten nested arrays : concat « Array « Flash / Flex / ActionScript

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Flash / Flex / ActionScript » Array » concat

concat( ) does not flatten nested arrays

 





package{

  import flash.display.Sprite;

  

  public class Main extends Sprite{

    public function Main(){

        var x:Array = [1, 2, 3];

        var y:Array = [[5, 6], [7, 8]];

        var z:Array = x.concat(y);  // Result is [1, 2, 3, [5, 6], [7, 8]].

        

        trace(z); //1,2,3,5,6,7,8



    }

  }

}

Related examples in the same category

1.	The concat( ) method combines two or more arrays into a single, new array: origArray.concat(elementList)
2.	Use concat to combine two arrays
3.	Creating New Arrays from Existing Arrays

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