operty is lazy; the service will not be instantiated until the
property is explicitly called. It will then persist until the application exits.</p>
<p>If no argument is provided to <code>service()</code>, Ember will use the dasherized version
of the property name:</p>
<div class="filename javascript"><div class="ribbon"></div><span>app/components/cart-contents.js</span><pre class="language-javascript line-numbers"><code class="javascript language-javascript"><span class="token keyword">export</span> <span c