title: Node modules usage error
body: <p>Ive node moudle which i need to <strong>export</strong> two functions and <strong>get</strong> to both of the function a parameter arg1,I try with the following I got error,what am I doing wrong here ?</p>
  
  <p>UPDATE</p>
  
  <p>Ive two method inside module </p>
  
  <pre><code>1. I need to expose it outside and to call it explicit from other
   module with parameter 
  </code></pre>
  
  <p>like </p>
  
  <pre><code>require('./controller/module')(functionName1)(parameter);
  </code></pre>
  
  <ol start="2">
  <li>another function(functionName2) in this module which I need to call it explicit with two parameter ,how should I do it right?</li>
  </ol>