# File lib/relevance/tarantula/link.rb, line 44
      def initialize(link, crawler, referrer)
        @crawler, @referrer = crawler, referrer

        if String === link || link.nil?
          @href = transform_url(link)
          @meth = :get
        else # should be a tag
          @href = link['href'] ? transform_url(link['href'].downcase) : nil
          @tag = link
        end
      end