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module Scoring
module FibonacciPeerWithBlowout
def self.stats_needed
return [:votes, :win, :blowout]
end
def self.score(match)
scores = {}
match.players.each do |player|
stats = Statistics.where(user: player, match: match)
votes = stats.where(name: :votes ).first
win = stats.where(name: :win ).first
blowout = stats.where(name: :blowout).first
scores[player] = self.score_user(votes, win, blowout)
end
scores
end
protected
def self.score_user(votes, win, blowout)
fibonacci = Hash.new { |h,k| h[k] = k < 2 ? k : h[k-1] + h[k-2] }
fibonacci[votes+3] + (win ? blowout ? 12 : 10 : blowout ? 5 : 7)
end
end
end
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