Dougwig's Gems

#	Total Rank	Daily Rank	Name	Summary
1	20,606	10,054	mac_address	Parse, validate, convert mac addresses, and String methods
2	21,300	10,054	str_quote	Quoting/unquoting of strings, including escaping
3	30,745	16,147	email_regex	Validate email address regex
4	31,358	91,884	cradlepoint	Cradlepoint ECM API gem
5	78,023	53,531	mac_vendor	Given a MAC address, lookup the vendor of the interface.