Ggrossman's Gems

#	Total Rank	Daily Rank	Name	Summary
1	5,205	7,748	luhn_checksum	Efficient Luhn checksum validator
2	26,942	40,665	large_object_store	Store large objects in memcache or others
3	39,146	27,721	isolated_server	A small library that allows you to easily spin up new local mysql servers for testing p...