code: def find(self, *args, **kwargs):
      " :find "
      if args[0] is all:
        pass # finds all
      else:
        [(self._find.append(x)) for x in args]
      return self find(self, *args, **kwargs):
      " :find "
      if args[0] is all:
        pass # finds all
      else:
        [(self._find.append(x)) for x in args]
      return self
docs: :find