I am working on porting an FCA library from VW to Pharo.
In VW, classes LatticeNode and Lattice inherit from a class: Pimon.Figure.
The corresponding classes in pharo, already ported, inherit from
ProtoObject.
My question: Is there an easy workaround (that is inheriting from a similar
class in pharo doing the work of Pimon.Figure) or do I need to rewrite these
Lattice and LatticeNode classes?
thanx
Usman