title: Deep redirecting back: (history.go(-N)) with Rails
body: <p>Simple Rails redirecting:</p>
  
  <pre><code>redirect_to :back
  </code></pre>
  
  <p>Now I want to redirect to page that was preprevious (<code>history.go(-N)</code>)</p>
  
  <p>How can I do it?</p>