ryan-allen

modelling

Wraps some common-ish plain-ruby object modelling junk.

lumberjack

Lumberjacks cut down trees. This lumberjack builds them (it's a generic DSL for constructing object trees).

hack

The tiniest web-framework, ever.

workflow

A Ruby state machine library, like assm / acts_as_state_machine, but with a nicer, more sensible API (in my opinion).