Raganwald's Gems

#	Total Rank	Daily Rank	Name	Summary
1	3,159	2,461	andand	Maybe Monad in idiomatic Ruby.
2	31,877	25,956	ick	Invocation Construction Kit
3	36,216	29,008	lazylist	Implementation of lazy lists for Ruby
4	36,241	58,177	rewrite	Syntactic metaprogramming for Ruby