# File lib/licensee/content_helper.rb, line 46
    def content_normalized
      return unless content
      @content_normalized ||= begin
        content_normalized = content.downcase.strip
        content_normalized.gsub!(/^#{Matchers::Copyright::REGEX}$/i, '')
        content_normalized.gsub!(/[=-]{4,}/, '') # Strip HRs from MPL
        content_normalized.tr("\n", ' ').squeeze(' ').strip
      end
    end