title: Double vs single quotes
body: <p>Is there a specific time when I should use <code>&quot;&quot;</code> vs <code>''</code>?</p>
  <p>I've been using single quotes most of the time because it's easier to type but I'm not sure if I should.</p>
  <p>e.g. <code>get 'user/new'</code> vs. <code>get &quot;user/new&quot;</code></p>