nctuation">)</span><span class="token punctuation">;</span>

<span class="token comment">//=> [1, 2, 3]</span>
<span aria-hidden="true" class="line-numbers-rows"><a href="#C5_L1" id=C5_L1></a><a href="#C5_L2" id=C5_L2></a><a href="#C5_L3" id=C5_L3></a><a href="#C5_L4" id=C5_L4></a><a href="#C5_L5" id=C5_L5></a></span></code></pre>
<p>When working with a collection of Ember objects, you will often want to filter a set of objects based upon the value of some property. The <a href="https://api.emberjs.com/clas