title: How do I use momentsjs in Google Apps Script?
body: <p>I'm trying to utilize the momentjs library in Google Apps Script but I'm not clear on how to do so.  I'm not sure how to add the library, so obviously running something like the following results in "Reference Error: 'moment' is not defined":</p>
  
  <pre><code>var a = moment([2007, 0, 29]);
  var b = moment([2007, 0, 28]);
  var difference = a.diff(b);
  </code></pre>