Ggrossman's Gems

#	Total Rank	Daily Rank	Name	Summary
1	4,913	6,366	luhn_checksum	Efficient Luhn checksum validator
2	26,801	17,060	large_object_store	Store large objects in memcache or others
3	40,346	21,079	isolated_server	A small library that allows you to easily spin up new local mysql servers for testing p...