p>This works great for the <code>list-of-drafts</code> component. However, your app
is likely made up of many different components. On another page you
may want a component to display the number of drafts. You may be
tempted to copy and paste your existing <code>willRender</code> code into the new
component.</p>
<div class="filename javascript"><div class="ribbon"></div><span>app/components/drafts-button.js</span><pre class="language-javascript line-numbers"><code class="javascript language-javascript"><spa