Dougwig's Gems

#	Total Rank	Daily Rank	Name	Summary
1	20,980	10,805	mac_address	Parse, validate, convert mac addresses, and String methods
2	21,726	10,129	str_quote	Quoting/unquoting of strings, including escaping
3	30,678	87,723	email_regex	Validate email address regex
4	31,257	17,754	cradlepoint	Cradlepoint ECM API gem
5	77,820	87,723	mac_vendor	Given a MAC address, lookup the vendor of the interface.