extension, add the following to your <code>Podfile</code>:</p>
<pre class="highlight ruby"><code><span class="n">pod</span> <span class="s1">'DifferenceKit'</span>
</code></pre>

<p>or</p>
<pre class="highlight ruby"><code><span class="n">pod</span> <span class="s1">'DifferenceKit/UIKitExtension'</span>
</code></pre>
<h4 id='macos' class='heading'>macOS</h4>

<p>To use DifferenceKit with AppKit extension, add the following to your <code>Podfile</code>:</p>
<pre class="highlight ruby"><code><span class="n">p