code: function(){
          var r =  new RegExp("\(([^\)]+)\)");
          var found, i;
          return ((found = this.toString().match(r)[0]),(i = found.indexOf('(')+1),(found).substring(i)).replace(/ /,'').split(/,/);
      }
docs: If loaded several times, it can lead to an exception. That's why I put this. configurable: true,