class RuboCop::CommentConfig

def cop_enabled_at_line?(cop, line_number)
  cop = cop.cop_name if cop.respond_to?(:cop_name)
  disabled_line_ranges = cop_disabled_line_ranges[cop]
  return true unless disabled_line_ranges
  disabled_line_ranges.none? { |range| range.include?(line_number) }
end