List::Cycle - objects for cycling through a list of values.
Apply roles to a class related to yours
Create a fake ShareDir for your modules for testing.
Load your commonly-used modules in a single import
WSGI application for a simple xmlrpc method dispatching.
Create JSON structures via a Builder-style DSL
Ruby CoffeeScript is a bridge to the JS CoffeeScript compiler.
Delay any task, similar to a priority-queue.
Module that adds descendant tracking to a class
Adds a metaclass method to all Ruby objects