dm-sweatshop is a model factory for DataMapper.  It makes it easy & painless
to crank out complex pseudo random models -- useful for tests and seed data.
Production Goals:

* Easy generation of random models with data that fits the application domain.
* Simple syntax for declaring and generating model patterns.
* Add context to model patterns, allowing grouping and
* Effortlessly generate or fill in associations for creating complex models
  with few lines of code.