[Pharo-project] Learning how to use Polymorph

Gary, I am looking at Polymorph examples, to start learning it.

From your example, I see you have this ExampleBuilderMorph class Is it a class I can use to build my application interface, or do I need to subclass another MorphicModel (this last class is pretty large) ?

I see you are using trait for this class also. Hilaire -- http://blog.ofset.org/hilaire