'>&amp;&amp;</span> <span class='id identifier rubyid_request'>request</span><span class='period'>.</span><span class='id identifier rubyid_content_type'>content_type</span><span class='period'>.</span><span class='id identifier rubyid_to_s'>to_s</span><span class='period'>.</span><span class='id identifier rubyid_downcase'>downcase</span><span class='period'>.</span><span class='id identifier rubyid_start_with?'>start_with?</span><span class='lparen'>(</span><span class='tstring'><span class='tstring_beg'>