ier rubyid_class'>class</span> <span class='op'>==</span> <span class='id identifier rubyid_o'>o</span><span class='period'>.</span><span class='id identifier rubyid_class'>class</span> <span class='op'>&amp;&amp;</span>
      <span class='id identifier rubyid_index'>index</span> <span class='op'>==</span> <span class='id identifier rubyid_o'>o</span><span class='period'>.</span><span class='id identifier rubyid_index'>index</span> <span class='op'>&amp;&amp;</span>
      <span class='id identifier rubyid_p