Feedjira

http://feedjira.com/

feed = Feedjira::Feed.fetch_and_parse url

Opensource sites that uses feedjira:

• https://github.com/swanson/stringer Nice Sinatra ActiveRecord Backbone app. It uses hourly rake task (to create delayed job for each feed to fetch new items)
• https://github.com/amatriain/feedbunch
• https://github.com/feedbin/feedbin