Virissimo's Gems

#	Total Rank	Daily Rank	Name	Summary
1	29,044	11,868	medieval_latina	There are good text-to-speech engines for English and classical Latin, but none for med...
2	34,092	86,482	active_recall	A spaced-repetition system to be used with ActiveRecord models
3	38,318	17,196	weighted_list	Randomly sample from an (enumerable) weighted list without replacement.
4	108,582	59,263	syllogism	Proof checker for arguments in Aristotle's term logic
5	172,711	117,132	micro_profiler	Measure time, memory usage, and GC runs of Ruby code