class='rbracket'>]</span><span class='period'>.</span><span class='id identifier rubyid_class'>class</span><span class='embexpr_end'>}</span><span class='tstring_end'>&quot;</span></span>
  <span class='kw'>end</span>

  <span class='id identifier rubyid_args'>args</span><span class='lbracket'>[</span><span class='int'>0</span><span class='rbracket'>]</span><span class='period'>.</span><span class='id identifier rubyid_map'>map</span><span class='lparen'>(</span><span class='op'>&amp;</span><span class='sym