init_17"><code>
        <span class="j2-swift">init<span class="j2-item-secondary">?(RbObject)</span></span>
        
      </code></a>
    <div class="collapse  j2-item-popopen-wrapper" id="_init_17">
      <div class="j2-item-popopen">
        <div class="j2-item-popopen-pointer" role="none presentation"></div>
        <div class="j2-item-popopen-body">
          
            <div class="clearfix">
              
  


              


<p>Try to get a 64-bit unsigned integer representation of an <a href=".