pan class='id identifier rubyid_name'>name</span><span class='period'>.</span><span class='id identifier rubyid_to_sym'>to_sym</span>
  <span class='ivar'>@extra_attrs</span> <span class='op'>=</span> <span class='id identifier rubyid_extra_attrs'>extra_attrs</span>
<span class='kw'>end</span></pre>
    </td>
  </tr>
</table>
</div>
  
</div>

  <div id="instance_attr_details" class="attr_details">
    <h2>Instance Attribute Details</h2>
    
      
      <span id=""></span>
      <div class="method_details