title: combining javascript variables into an array
body: <p>I know This is a simple question, but I'm new and I can't figure it out.  I am trying to combine two variables into one array.  I want to combine var word1 and var word2 to make var new.  What is the proper way to do this?</p>
  
  <pre><code>var word1 = 'hello'
  var word2 = 'good'
  
  var newArray = ['hello','good']
  </code></pre>