public function destroy(Meetingable $meetingable)
 {
     if (is_integer($meetingable)) {
         $meetingable = Meetingable::find($meetingable);
     }
     $meetingable->delete();
     Flash::success('Meetingable has been created Deleted!');
     return Redirect::back();
 }
 public function destroy($meetingable)
 {
     $meetingable = Meetingable::find($meetingable);
     $meetingable->delete();
     return response(['data' => true, 'status' => 'success', 'message' => 'successfully deleted']);
 }