<span class="mdzsyn-number">2</span> <span class="mdzsyn-number">3</span>) <span class="mdzsyn-comment"># -&gt; 6</span></code></pre><h2>Ignoring Extra Arguments
</h2>
<p>Sometimes you may want to have a function that can take a number of extra arguments but not
use them. This happens because a function may be part of an interface, but the function itself
doesn't need those arguments. You can write a function that will simply drop extra parameters
by adding <code class="mendoza-code">&amp;</code> as the las