1. Protect your privates

  2. 8 New Steps for Fixing Other People's Code

  3. Danger, danger: High Voltage vulnerability

  4. Ruby and KISS: Sitting in a Tree

  5. Creating a URL String in Ruby

  6. Expressing the problem

  7. Mind-Bending Factories

  8. Always Define respond_to_missing? When Overriding method_missing

  9. Name It

  10. Tell, Don't Ask