</span>)
<span style="color:#080;font-weight:bold">end</span></pre>
    </td>
  </tr>
</table>
</div>
    
      <div class="method_details ">
  <h3 class="signature " id="to_hex-instance_method">
  
    #<strong>to_hex</strong>  &#x21d2; <tt>String</tt> 
  

  

  
</h3><div class="docstring">
  <div class="discussion">
    <p>Convert an integer to an hexadecimal string</p>


  </div>
</div>
<div class="tags">
  
  <div class="examples">
    <p class="tag_title">Examples:</p>
    
      
      <pre class="