title: How to see and navigate through functions list in rails, using vscode?
body: <p>I have visual studio code.</p>
  <p>How do I see and navigate through the functions list in <strong>rails</strong>?</p>
  <p>I don't see any methods in the &quot;outline view&quot;. Also, when I use <code>ctrl + shift + o</code>, I get the following message: &quot;the active text editor does not provide symbol information&quot;.</p>
  <p>Is there an extension that need to be installed? Or is it something in settings?</p>