docs: def choice(choices):
      """Test that the data items are members of the set `choices`."""
      def decorator(function):
          """Decorate a function with args."""
          @functools.wraps(function)
          def wrapper(*args, **kwargs):
              """Wrap the function."""
              series = function(*args, **kwargs)
              return series.isin(set(choices))
  
          return wrapper
  
      return decorator