Raganwald's Gems

#	Total Rank	Daily Rank	Name	Summary
1	3,155	3,547	andand	Maybe Monad in idiomatic Ruby.
2	31,803	23,024	ick	Invocation Construction Kit
3	36,143	28,612	rewrite	Syntactic metaprogramming for Ruby
4	36,164	23,024	lazylist	Implementation of lazy lists for Ruby