st</span> <span class='op'>:</span> <span class='id identifier rubyid_request'>request</span><span class='period'>.</span><span class='id identifier rubyid_host_with_port'>host_with_port</span>
  <span class='tstring'><span class='tstring_beg'>&quot;</span><span class='embexpr_beg'>#{</span><span class='id identifier rubyid_request'>request</span><span class='period'>.</span><span class='id identifier rubyid_protocol'>protocol</span><span class='embexpr_end'>}</span><span class='embexpr_beg'>#{</span><span 