='const'>AtomicFixnum</span><span class='period'>.</span><span class='id identifier rubyid_new'>new</span><span class='lparen'>(</span><span class='int'>0</span><span class='rparen'>)</span></pre></dd>
      
    </dl>
  







  
    <h2>
      Class Method Summary
      <small><a href="#" class="summary_toggle">collapse</a></small>
    </h2>

    <ul class="summary">
      
        <li class="public ">
  <span class="summary_signature">
    
      <a href="#received_messages-class_method" title="received