Dchelimsky's Gems

#	Total Rank	Daily Rank	Name	Summary
1	12,866	18,179	transit-ruby	Transit marshalling for Ruby
2	65,239	36,779	rbehave	RBehave
3	93,003	103,058	merged_default_scopes	modify behavior of ActiveRecord::Base::default_scope to merge rather than overwrite
4	93,114	69,179	transducers	Transducers, composable algorithmic transformations
5	93,975	69,179	acts-as-savable	ActiveRecord plugin for a view-backed model. Stores data to an underlying table.
6	95,331	46,026	rspec-ext	RSpec Extensions