" class="line-numbers-rows"><a href="#C1_L1" id=C1_L1></a></span></code></pre>
<p>Let's customize the <code>shopping-cart</code> initializer to inject a <code>cart</code> property into all the routes in your application:</p>
<div class="filename javascript"><div class="ribbon"></div><span>app/initializers/shopping-cart.js</span><pre class="language-javascript line-numbers"><code class="javascript language-javascript"><span class="token keyword">export</span> <span class="token keyword">function</span> <span