# File lib/mechanize/page/meta.rb, line 31
        def parse(content, uri)
          if content && content =~ CONTENT_REGEXP
            delay, url = $1, $3

            dest = uri
            dest += url if url
            url = dest.to_s

            block_given? ? yield(delay, url) : [delay, url]
          else
            nil
          end
        end