app/views/chat/chattest.html.erb
<!DOCTYPE html>
<html>
<head>
<title>Ruby WebSockets Chat Test</title>
</head>
<body>
<div class="container">
<div class="jumbotron">
<h1>Ruby WebSockets Chat Test</h1>
<p>This is a Ruby WebSockets Chat Demo. The code lives <a href="https://github.com/heroku-examples/ruby-websockets-chat-demo">on GitHub</a>. You can find the full guide <a href="https://devcenter.heroku.com/articles/ruby-websockets">on Heroku DevCenter</a>.</p>
<%= render :partial => 'chat' %>
</body>
</html>