Raganwald's Gems

#	Total Rank	Daily Rank	Name	Summary
1	3,275	4,612	andand	Maybe Monad in idiomatic Ruby.
2	32,940	21,128	ick	Invocation Construction Kit
3	37,678	36,893	lazylist	Implementation of lazy lists for Ruby
4	37,737	58,818	rewrite	Syntactic metaprogramming for Ruby