Class: Ranker::Strategies::ModifiedCompetition

Inherits:
Strategy
  • Object
show all
Defined in:
lib/ranker/strategies/modified_competition.rb

Overview

Ranks rankables according to: en.wikipedia.org/wiki/Ranking#Modified_competition_ranking_.28.221334.22_ranking.29

Instance Attribute Summary

Attributes inherited from Strategy

#options, #rankables

Instance Method Summary collapse

Methods inherited from Strategy

#initialize, #rank, #rankings

Constructor Details

This class inherits a constructor from Ranker::Strategies::Strategy

Instance Method Details

#execute ⇒ Object

Methods:



10
11
12
13
14
15
16
17
18
19
20
21
22
 
# File 'lib/ranker/strategies/modified_competition.rb', line 10

def execute
  rank = 0
  scores_unique_sorted.each_with_index { |score, index|
    rankables_for_score = rankables_for_score(score)
    if rank == 0
      create_ranking(1, score, rankables_for_score)
      rank += rankables_for_score.count
    else
      rank += rankables_for_score.count
      create_ranking(rank, score, rankables_for_score)
    end
  }
end