features as given, so you can specify different <strong>Perform</strong> cases for different attributes set.</p>

<p>It&rsquo;s very handy when working with completion block based approach.</p>

<p>Example:</p>
<pre class="highlight swift"><code><span class="c1">// Perform allows to execute given closure, with all the method parameters, as soon as it is being called</span>
<span class="kt">Perform</span><span class="p">(</span><span class="n">mock</span><span class="p">,</span> <span class="o">.</span><span