Example Applications

Fishtank Demos

RAD Version

This "prototype" demonstrates the basic functionality of the application, dragging animated "fish" into a "fishtank". Note that all fish "swim" using the same code.

"Cloning" ABC Version

In this version, four different species of fish are represented as prototype instances on a "FishBar", from which they are cloned upon dropping into the fishtank. Each "species" has its own "swim" method.

"Factory" ABC Version

This version uses a "fish factory", in which each species registers itself by name.