Mac_jockey's Gems

#	Total Rank	Daily Rank	Name	Summary
1	53,951	60,696	feste	Give your users the ability to manage their email subscriptions in your Rails application.
2	130,330	60,696	shipping-scale	A simple Ruby API wrapper for the USPS price calculator API
3	172,105	60,696	malvolio	A command line tool for building HTML emails.