Raganwald's Gems

#	Total Rank	Daily Rank	Name	Summary
1	3,259	7,006	andand	Maybe Monad in idiomatic Ruby.
2	32,890	24,575	ick	Invocation Construction Kit
3	37,472	29,667	lazylist	Implementation of lazy lists for Ruby
4	37,527	33,451	rewrite	Syntactic metaprogramming for Ruby