Using this.sendAction() in components?
<p>I am using Ember 2.2.0</p>

<p>When writing components I used to propagate events from the component to the route (or whatever embeds the component) with <code>this.sendAction(…)</code>. I checked out the docs lately and discovered that they advise another approach.
<a href="https://guides.emberjs.com/v2.2.0/components/triggering-changes-with-actions/" rel="noreferrer">https://guides.emberjs.com/v2.2.0/components/triggering-changes-with-actions/</a></p>

<pre><code>this.get('action')();
</code></pre>

<p>Since Ember is known to be very opinionated I want to stick as much to the best practices as possible. But I am not sure if the docs might be out of date or the tutorials using sendActions are.</p>

<p>So I would like what is the way to do this?</p>