title: Static classes and methods in coffeescript
body: <p>I want to write a static helper class in coffeescript. Is this possible?</p>
  
  <p>class:</p>
  
  <pre><code>class Box2DUtility
  
    constructor: () -&gt;
  
    drawWorld: (world, context) -&gt;
  </code></pre>
  
  <p>using:</p>
  
  <pre><code>Box2DUtility.drawWorld(w,c);
  </code></pre>