# File lib/innate/helper/redirect.rb, line 73
      def redirect_referrer(fallback = Innate.options.prefix)
        if (referer = request.env['HTTP_REFERER']) && (url = request.url)
          referer_uri, request_uri = URI(referer), URI(url)

          redirect(referer) unless referer_uri == request_uri
        end

        redirect(fallback)
      end