Raganwald's Gems

#	Total Rank	Daily Rank	Name	Summary
1	3,030	3,241	andand	Maybe Monad in idiomatic Ruby.
2	30,453	24,968	ick	Invocation Construction Kit
3	34,877	86,038	rewrite	Syntactic metaprogramming for Ruby
4	35,408	23,626	lazylist	Implementation of lazy lists for Ruby