e_action)  &#x21d2; Object </a>
    

    
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    <span class="summary_desc"><div class='inline'>
<p>Setter for the name of the Rails <code>before_action</code> that should be called to ensure that users are authenticated before accessing the component.</p>
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        <li class="public ">
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      <a href="#button-class_method" title="button (class method)">.<strong>button</strong>(comp_name_or_cst_or_class, mod