Ggrossman's Gems

#	Total Rank	Daily Rank	Name	Summary
1	4,796	6,296	luhn_checksum	Efficient Luhn checksum validator
2	26,873	22,402	large_object_store	Store large objects in memcache or others
3	39,756	52,349	isolated_server	A small library that allows you to easily spin up new local mysql servers for testing p...