code: def get_array(self):
          
          s = self.slice        
          array = _np.arange(s.start, s.stop, s.step)
          return array
docs: Returns an numpy array containing the values from start (inclusive)
          to stop (exclusive) in step steps.
  
          Returns
          -------
          array : ndarray
              Array of values from start (inclusive)
              to stop (exclusive) in step steps.