# File lib/rqrcode/qrcode/qr_util.rb, line 158
    def QRUtil.get_lost_points(modules)
      demerit_points = 0

      demerit_points += QRUtil.demerit_points_1_same_color(modules)
      demerit_points += QRUtil.demerit_points_2_full_blocks(modules)
      demerit_points += QRUtil.demerit_points_3_dangerous_patterns(modules)
      demerit_points += QRUtil.demerit_points_4_dark_ratio(modules)

      return demerit_points
    end