Bindings to Chipmunk 5.3.4 with extra features for use with Ruby 1.8.x and 1.9.x. Version 18.104.22.168 released on rubygems. Just a gem install chipmunk should work, even on windows!
An Extra for MODX Revolution that provides for Resource Collections managed by CollectionContainer Resources
Test-driven system administration with a little extra logic.
Set of extra elements for Appier Framework infra-structure