Flash / Flex / ActionScript/Development/group

create your own groups of character classes: place the letters that you want to match inside square brackets

   <source lang="java">

package{

 import flash.display.Sprite;
 
 public class Main extends Sprite{
   public function Main(){
       trace("the cat sat on the mat".match(/[msc]at/g)); //cat,sat,mat
   }
 }

}

       </source>