package{
import flash.display.Sprite;
public class Main extends Sprite{
public function Main(){
var versions:Array = new Array( );
versions[0] = 6;
versions.unshift(5); // versions is now [5, 6]
versions.unshift(2,3,4); // versions is now [2, 3, 4, 5, 6]
trace(versions); // 2,3,4,5,6
}
}
}