Drexin's Gems

#	Total Rank	Daily Rank	Name	Summary
1	68,662	64,132	safe-me	Add typechecking whenever you need it, without messing up your class files.
2	94,028	30,597	json-parser	A simple JSON parser
3	102,283	64,132	recur	Tail recursion for every ruby interpreter.
4	102,706	41,563	typesafe-ruby	Adds typesafe macro to class Module, to provide type safe method declarations.