Dchelimsky's Gems

#	Total Rank	Daily Rank	Name	Summary
1	13,168	23,618	transit-ruby	Transit marshalling for Ruby
2	66,575	41,131	rbehave	RBehave
3	94,758	89,752	merged_default_scopes	modify behavior of ActiveRecord::Base::default_scope to merge rather than overwrite
4	94,998	41,131	transducers	Transducers, composable algorithmic transformations
5	95,707	89,752	acts-as-savable	ActiveRecord plugin for a view-backed model. Stores data to an underlying table.
6	96,935	55,240	rspec-ext	RSpec Extensions