ref="./Array.html">Array</a>&lt;<span class="type">S</span>&gt;</code></h3><div class="doc"><p>Creates a new Array by applying function <code>f</code> to all elements of <code>this</code>.</p>
<p>The order of elements is preserved.</p>
<p>If <code>f</code> is null, the result is unspecified.</p></div></div><div class="field "><a name="pop"></a><h3 class="anchor"><code><a href="#pop"><span class="identifier">pop</span></a>():<a class="type" title="Null - Null&amp;lt;T&amp;gt; is a wrapper that can be used to