[i.o.]

var arr:Array = [ 0, 1, 2, 3, 4, 5, 6, 7, 8, 9 ];
arr.sort(function(...args):int{ return (0x1 - (int(Math.random() < 0.5) << 0x1)); });
 
trace(arr);

3,0,6,8,1,5,4,7,9,2

Ну, полагаю труЪ