Dougwig's Gems

#	Total Rank	Daily Rank	Name	Summary
1	23,514	15,627	mac_address	Parse, validate, convert mac addresses, and String methods
2	24,779	16,587	str_quote	Quoting/unquoting of strings, including escaping
3	29,636	55,249	email_regex	Validate email address regex
4	30,693	44,868	cradlepoint	Cradlepoint ECM API gem
5	76,270	153,067	mac_vendor	Given a MAC address, lookup the vendor of the interface.