def execute
      rank = 1
      scores_unique_sorted.each_with_index { |score, index|
        rankables_for_score = rankables_for_score(score)
        rankables_for_score.each { |value|
          create_ranking(rank, score, [value])
          rank += 1
        }
      }
    end
def execute
      rank = 1
      scores_unique_sorted.each_with_index { |score, index|
        rankables_for_score = rankables_for_score(score)
        rankables_for_score.each { |value|
          create_ranking(rank, score, [value])
          rank += 1
        }
      }
    end
Methods: