gistfile1.md

• http://destroyallsoftware.com
• http://confreaks.net/videos/641-gogaruco2011-fast-rails-tests
• https://github.com/coreyhaines/ShoppingCart
• http://blog.steveklabnik.com/2011/09/06/the-secret-to-rails-oo-design.html
• http://jakedouglas.wordpress.com/2011/10/16/every-day-use-of-the-decorator-pattern/
• http://jamesgolick.com/2010/3/14/crazy-heretical-and-awesome-the-way-i-write-rails-apps.html
• http://jamesshore.com/Blog/Architectural-Design-Challenge.html
• http://jamesshore.com/Agile-Book/test_driven_development.html
• http://stackoverflow.com/questions/7543782/how-to-mock-and-stub-active-record-before-create-callback-with-factory-girl
• https://github.com/rubypair/rubypair/
• https://twitter.com/kevinrutherford/status/109299444788371456
• http://assets.en.oreilly.com/1/event/6/Refactoring%20Your%20Rails%20Application%20Paper.pdf
• http://avdi.org/devblog/2011/11/15/early-access-beta-of-objects-on-rails-now-available-2
• http://weblog.therealadam.com/2011/10/09/your-frienemy-the-orm/
• https://github.com/ahoward/dao
• http://blip.tv/rubynation/jeff-casimir-fat-models-aren-t-enough-5562605
• https://github.com/mike-burns/liaison
• http://qualityonrails.com/archives/33

I didn't get a chance to mention James Shore's Architectural Design Challenge. It seems like a neat exercise and translating it to Ruby could be fun.