# frozen_string_literal: true

module Codebreaker
  class Statistics
    class << self
      def save(stats, path)
        stats[:date] = Time.now
        YamlMapper.save(stats, path)
      end

      def output(path)
        array_stats = load(path)
        array_stats.sort_by! { |stats| [stats[:attempts_used], stats[:hints_used]] }.reverse
        array_stats
      end

      private

      def load(path)
        YamlMapper.load(path)
      end
    end
  end
end