t-core/Object/operator_equals.html">operator ==</a></li>
    
    
    
    </ol>
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  <div class="col-xs-12 col-sm-9 col-md-8 main-content">
    <h1>fold&lt;T&gt; method</h1>

    <section class="multi-line-signature">
      <span class="returntype">T</span>
      <span class="name ">fold</span>
&lt;T&gt;(<wbr><span class="parameter" id="fold-param-initialValue"><span class="type-annotation">T</span> <span class="parameter-name">initialValue</span>, </span> <span class="par