lass='id identifier rubyid_terminal_state?'>terminal_state?</span>
  <span class='id identifier rubyid_failed?'>failed?</span> <span class='op'>||</span> <span class='id identifier rubyid_completed?'>completed?</span>
<span class='kw'>end</span></pre>
    </td>
  </tr>
</table>
</div>
    
      <div class="method_details ">
  <h3 class="signature " id="to_s-instance_method">
  
    #<strong>to_s</strong>  &#x21d2; <tt>String</tt> 
  

  

  
</h3><div class="docstring">
  <div class="discussion">
    
<p>R