Subclasses and Inheritance in Google App Script
<p>Anyone have any patterns for writing and subclassing objects in Google App Script?  (The JavaScript usable with Google Docs.)  I've tried defining subclasses with ParentClass.call(this, args), and putting parent class methods both in the original definition of the parent and assigning them to ParentClass.prototype.  But while this code passes unit tests, it fails when used in Google App Script.</p>
