Dougwig's Gems

#	Total Rank	Daily Rank	Name	Summary
1	24,132	15,797	mac_address	Parse, validate, convert mac addresses, and String methods
2	25,434	16,948	str_quote	Quoting/unquoting of strings, including escaping
3	28,982	93,924	email_regex	Validate email address regex
4	30,166	27,093	cradlepoint	Cradlepoint ECM API gem
5	75,456	58,247	mac_vendor	Given a MAC address, lookup the vendor of the interface.