1. bustin' out JOINs

  2. What's the Deal with Rails' Polymorphic Associations?

  3. SwitchTower Gotchas

  4. Using Wrapper Classes with ActiveRecord to Enforce Security Rules

  5. LDAP Server for ActiveRecord Models

  6. Command-Line Utility to Interrogate Models

  7. Squirrel - Natural Looking Queries for Rails

  8. Built-In XSS Protection in Rails will Confuse You

  9. Rails Session Stores

  10. Looking at the world through MVC glasses