               <div class="abstract">
                        <p>Extracts the keyPath string from the property.</p>
<pre class="highlight swift"><code><span class="k">let</span> <span class="nv">keyPath</span> <span class="o">=</span> <span class="kt">String</span><span class="p">(</span><span class="nv">keyPath</span><span class="p">:</span> <span class="err">\</span><span class="kt">Person</span><span class="o">.</span><span class="n">nickname</span><span class="p">)</span>
</code></pre>

                