Dougwig's Gems

#	Total Rank	Daily Rank	Name	Summary
1	21,020	9,793	mac_address	Parse, validate, convert mac addresses, and String methods
2	21,763	9,658	str_quote	Quoting/unquoting of strings, including escaping
3	30,668	26,601	email_regex	Validate email address regex
4	31,244	67,605	cradlepoint	Cradlepoint ECM API gem
5	77,705	67,605	mac_vendor	Given a MAC address, lookup the vendor of the interface.