Redis feed

A minimal activity feed written in redis. It is the feed in use in http://para.pent.es

Theory

• http://www.quora.com/What-are-best-practices-for-building-something-like-a-News-Feed?q=news+feeds
• http://www.quora.com/What-are-the-scaling-issues-to-keep-in-mind-while-developing-a-social-network-feed
• https://github.com/agoragames/activity_feed
• http://jimneath.org/2011/03/24/using-redis-with-ruby-on-rails.html
• technoweeny presentation and the paper in it

TODO

• read events from inbox
• events partials
• move specs from para.pent.es in here
• DSL in models
• unsubscribe (I don't need it now)
• generators, rails integration