title: How to access a class method in CoffeeScript?
body: <p>I am prefacing this:
  I am new to CoffeeScript and JavaScript prototyping as a whole.</p>
  
  <p>That being said, I am trying to create a new Object of a class in CoffeeScript, and then call a getter to retrieve the variable but what happens is I get an 'undefined' response instead.  What am I doing wrong, or how I should I approach this.  I am fairly new and trying to follow the KISS standard.</p>
  
  <pre><code>class TestHandler
    constructor: -&gt;
    testArray = []
    getTestArray: -&gt;
      @testArray
  
  tH = new TestHandler()
  tH.testArray.push 1 #testArray returns undefined
  tH.getTestArray().push 1 #getTestArray returns undefined
  console.log tH.getTestArray()
  </code></pre>