= CSV.generate_line [t("helpers.rank"), t("activerecord.attributes.contestant.name"), t("activerecord.attributes.contestant.display_time"), t("activerecord.attributes.contestant.completions")]

- @contestants.each_with_index do |contestant, index|
  = CSV.generate_line([index + 1, contestant.name, contestant.completions.size > 0 && contestant.completions[-1].remaining_pieces ? "#{contestant.completions.map{|completion| completion.puzzle.pieces}.sum - contestant.completions[-1].remaining_pieces}p" : contestant.display_time, contestant.completions.where(remaining_pieces: nil).length])