yid_query_string'>query_string</span> <span class='kw'>unless</span> <span class='id identifier rubyid_query_string_blank?'>query_string_blank?</span>

    <span class='id identifier rubyid_params'>params</span> <span class='op'>&lt;&lt;</span> <span class='id identifier rubyid_request'>request</span><span class='period'>.</span><span class='id identifier rubyid_raw_post'>raw_post</span> <span class='kw'>if</span> <span class='id identifier rubyid_raw_post_signature?'>raw_post_signature?</span>
  <span clas