title: Should I use return keyword when rendering a view?
body: <p>I'm not sure if that's so important but I like clean code so here's my question :</p>
  
  <p>I use node.js with express. I have declared routes that render views :</p>
  
  <pre><code>app.get("/", function(req, res){
      return res.render("index.jade");
  });
  </code></pre>
  
  <p>Can I remove the "return" keyword like this :</p>
  
  <pre><code>app.get("/", function(req, res){
     res.render("index.jade");
  });
  </code></pre>
  
  <p>I've found lots of examples with both syntax. Don't know which one to use. </p>
  
  <p>Thanks.</p>