title: How do I call a function in a different namespace?
body: <p>I have a function called <code>test</code>in <code>namespace buzz</code>. </p>
  
  <p>From this test function i am calling another function called <code>dummy</code> which is inside <code>namespace example</code>. </p>
  
  <p>I get the following error: </p>
  
  <blockquote>
    <p>Dummy is not a member of example.</p>
  </blockquote>
  
  <p>Can you please tell me how to communicate between 2 different namespaces?</p>
  
  <p>Thanks</p>