Rkahter's Gems

#	Total Rank	Daily Rank	Name	Summary
1	9,231	16,959	uniqueness	Adds unique attribute support to ActiveModel models.
2	40,835	88,523	activesorting	Adds ability to sort models using a custom field
3	148,951	111,482	psych_analyzer	creates a psychological profile of given content based-on provided dictionary.