rb', line 34</span>

<span class='kw'>def</span> <span class='id identifier rubyid_r'>r</span>
  <span class='ivar'>@r</span>
<span class='kw'>end</span></pre>
    </td>
  </tr>
</table>
</div>
    
      
      <span id="size=-instance_method"></span>
      <div class="method_details ">
  <h3 class="signature " id="size-instance_method">
  
    #<strong>size</strong>  &#x21d2; <tt>Integer</tt> 
  

  
    <span class="aliases">Also known as:
    <span class="names"><span id='size_enum-instance_method'>size