Virissimo's Gems

#	Total Rank	Daily Rank	Name	Summary
1	26,979	20,186	medieval_latina	There are good text-to-speech engines for English and classical Latin, but none for med...
2	33,314	35,218	active_recall	A spaced-repetition system to be used with ActiveRecord models
3	33,604	11,657	weighted_list	Randomly sample from an (enumerable) weighted list without replacement.
4	104,113	62,937	syllogism	Proof checker for arguments in Aristotle's term logic
5	178,391	62,937	micro_profiler	Measure time, memory usage, and GC runs of Ruby code