#2178's Gems

#	Total Rank	Daily Rank	Name	Summary
1	48,400	115,031	natural_key	ActiveRecord.create_or_update based on a user-defined natural-key
2	66,026	146,640	mortgage_calculations	Utilities for Mortgage related calculations (APR and Monthly Payments)
3	102,376	79,042	rakecap	A collection of generic useful rake tasks and capistrano recipes.