n> <span class="kt">Any</span><span class="p">?</span><span class="o">&gt;</span><span class="p">()))</span>
            <span class="o">.</span><span class="nf">assemble</span><span class="p">()</span>

</code></pre>
<h4 id='the-code-productviewcontroller-code-should-be-pushed-into-any-code-uinavigationcontroller-code-if-it-is-present-on-the-screen-if-not-presented-modally' class='heading'>The <code>ProductViewController</code> should be pushed into any <code>UINavigationController</code> if it is present 