code: def vector_clip(vector, lowest, highest):
      
      return type(vector)(map(clip, vector, lowest, highest))
docs: Return vector, except if any element is less than the corresponding
      value of lowest or more than the corresponding value of highest, clip to
      those values.
      >>> vector_clip((-1, 10), (0, 0), (9, 9))
      (0, 9)