v id="instance_attr_details" class="attr_details">
    <h2>Instance Attribute Details</h2>
    
      
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      <div class="method_details first">
  <h3 class="signature first" id="allowable_values-instance_method">
  
    #<strong>allowable_values</strong>  &#x21d2; <tt>Object</tt>  <span class="extras">(readonly)</span>
  

  

  
</h3><div class="docstring">
  <div class="discussion">
    
<p>Returns the value of attribute allowable_values.</p>


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