docs: def members_from_rank_range_in(
              self, leaderboard_name, starting_rank, ending_rank, **options):
          '''
          Retrieve members from the named leaderboard within a given rank range.
  
          @param leaderboard_name [String] Name of the leaderboard.
          @param starting_rank [int] Starting rank (inclusive).
          @param ending_rank [int] Ending rank (inclusive).
          @param options [Hash] Options to be used when retrieving the data from the leaderboard.
          @return members from the leaderboard that fall within the given rank range.
          '''
          starting_rank -= 1
          if starting_rank < 0:
              starting_rank = 0
  
          ending_rank -= 1
          if ending_rank > self.total_members_in(leaderboard_name):
              ending_rank = self.total_members_in(leaderboard_name) - 1
  
          raw_leader_data = []
          if self.order == self.DESC:
              raw_leader_data = self.redis_connection.zrevrange(
                  leaderboard_name,
                  starting_rank,
                  ending_rank,
                  withscores=False)
          else:
              raw_leader_data = self.redis_connection.zrange(
                  leaderboard_name,
                  starting_rank,
                  ending_rank,
                  withscores=False)
  
          return self._parse_raw_members(
              leaderboard_name, raw_leader_data, **options)