1. Caching with Instance Variables
2. Dynamic find_by Methods
3. Find Through Association
4. Move Find into Model
5. Using with_scope
6. Shortcut Blocks with Symbol to_proc
7. All About Layouts
8. Layouts and content_for
9. Filtering Sensitive Logs
10. Refactoring User Name Part 1
11. Refactoring User Name Part 2
12. Refactoring User Name Part 3
13. Dangers of Model in Session
14. Performing Calculations on Models
15. Fun with Find Conditions
16. Virtual Attributes
17. HABTM Checkboxes
18. Looping Through Flash
19. Where Administration Goes - Not revised
20. Restricting Access - Not revised
21. Super Simple Authentication - Not revised
22. Eager Loading - Coming soon
23. Counter Cache Column
24. The Stack Trace
25. SQL Injection
26. Hackers Love Mass Assignment
27. Cross Site Scripting
28. in_groups_of
29. group_by Month
30. Pretty Page Title
31. Formatting Time
32. Time in Text Field
33. Making a Plugin
34. Named Routes
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