title: How to render a partial in sinatra view (haml in haml)?
body: <p>I have a simple sinatra app that uses haml and sass for the views. One of the views (located in the views folder) is a partial for my navigation menu. I am trying to render it from index.haml but I get the following error: wrong number of arguments (1 for 2)</p>
  
  <p>I am trying to render it with the following lines in index.haml</p>
  
  <pre><code>.navigation
    = render :partial =&gt; "nav"
  </code></pre>