.</span><span class='id identifier rubyid_now'>now</span> <span class='op'>-</span> <span class='id identifier rubyid_start_time'>start_time</span> <span class='op'>&gt;</span> <span class='id identifier rubyid_timeout_seconds'>timeout_seconds</span>

    <span class='id identifier rubyid_sleep'>sleep</span> <span class='id identifier rubyid_interval_seconds'>interval_seconds</span>
  <span class='kw'>end</span>
<span class='kw'>end</span></pre>
    </td>
  </tr>
</table>
</div>
    
      <div class="metho