Mail::RFC2822::Address1

      # File lib/mail/parsers/rfc2822.rb, line 2828
2828:       def comments
2829:         comments = []
2830:         dig_comments(comments, elements)
2831:         comments
2832:       end

      # File lib/mail/parsers/rfc2822.rb, line 2819
2819:       def dig_comments(comments, elements)
2820:         elements.each { |elem|
2821:           if elem.respond_to?(:comment)
2822:             comments << elem.comment
2823:           end
2824:           dig_comments(comments, elem.elements) if elem.elements
2825:          }
2826:       end