Virissimo's Gems

#	Total Rank	Daily Rank	Name	Summary
1	27,013	35,210	medieval_latina	There are good text-to-speech engines for English and classical Latin, but none for med...
2	33,339	22,722	weighted_list	Randomly sample from an (enumerable) weighted list without replacement.
3	33,387	28,404	active_recall	A spaced-repetition system to be used with ActiveRecord models
4	104,517	105,941	syllogism	Proof checker for arguments in Aristotle's term logic
5	178,686	105,941	micro_profiler	Measure time, memory usage, and GC runs of Ruby code