title: Accessing Express.js req or session from Jade template
body: <p>I am wondering if there is an easy way to access Express.js' req or session variables from within a Jade template without passing it in through the normal response.</p>
  
  <p>Or is this the only way?</p>
  
  <pre><code>res.render('/', {
      session: req.session
  });
  </code></pre>