title: Navigate to Ruby function definition in VS Code
body: <p>I'm pretty new to Visual Studio Code, and I'm trying to edit some Ruby code. I installed <a href="https://marketplace.visualstudio.com/items?itemName=rebornix.Ruby" rel="noreferrer">Ruby support</a>, and I enabled the language server, but <kbd>Ctrl</kbd>-clicking on a function name doesn't work, and neither does <kbd>F12</kbd>. Both of these features work fine for Python code.</p>
  
  <p>How can I navigate from a function call to its definition in Ruby code?</p>
  
  <p>Here's the Ruby code I tried:</p>
  
  <pre><code>def foo
      puts "In foo."
  end
  
  foo()
  </code></pre>
  
  <p>Here are my settings:</p>
  
  <pre><code>{
      "explorer.confirmDelete": false,
      "explorer.confirmDragAndDrop": false,
      "terminal.integrated.fontSize": 15,
      "git.confirmSync": false,
      "ruby.useLanguageServer": true,
      "editor.rulers": [80, 120]
  }
  </code></pre>
  
  <p>Here's the Python code that works fine:</p>
  
  <pre><code>def foo():
      print('In foo.')
  
  
  foo()
  </code></pre>