{ get }</code>

    </div></div>
</div>



<h3>Instance Methods</h3>
<div class="declaration" id="func-flatmap_">
<a class="toggle-link" data-toggle="collapse" href="#comment-func-flatmap_">func flatMap(<wbr>_:)</a>
        
<div class="comment collapse" id="comment-func-flatmap_"><div class="p">
    <p>Returns <code>f(self)!</code> iff <code>self</code> and <code>f(self)</code> are not nil.</p>

    <h4>Declaration</h4>    
    <code class="language-swift">func flatMap&lt;U&gt;(f: @noescape (T) -&gt; U?) -