title: List of variables in an EJS template
body: <p>I'm using <strong>espress.js</strong> and the <strong>ejs</strong> template engine.</p>
  
  <p>I'm trying to get a list of variables sent to the view...</p>
  
  <p>Here a kind of controller :</p>
  
  <pre><code>    homeAction(req, res) {
              res.render('index', {form: this.renderForm('aForm'), title: "My Super Title" });
      }
  </code></pre>
  
  <p>In this function, I send two variables, <code>form</code> and <code>title</code>.</p>
  
  <p>Is there a way to access in my <code>view.ejs</code> to a kind of context where all variables sent to the view are listed ?</p>