ement : SequenceType</h4>




<div class="declaration inherited" id="func-generator-element_-sequencetype-flatten">
<a class="toggle-link" data-toggle="collapse" href="#comment-func-generator-element_-sequencetype-flatten">func flatten()</a>
        
<div class="comment collapse" id="comment-func-generator-element_-sequencetype-flatten"><div class="p">
    <p>A concatenation of the elements of <code>self</code>.</p>

    <h4>Declaration</h4>    
    <code class="language-swift">func flatten() -&gt; FlattenS