package{
import flash.display.Sprite;
public class Main extends Sprite{
public function Main(){
var document:String = "My name is John Doe, SSN 123-45-6789,I live at 120 Birch st...";
var ssn:RegExp = /\d{3}-\d{2}-\d{4}/g;
document = document.replace(ssn, "");
trace(document);
}
}
}