MVC + Rails

These are the slides from the talk I gave at a Scotty Labs event at Carnegie Mellon University.

Transcript

1. MVC Magical Vegetarian Cars
2. design pattern
3. model
4. model
5. model queries
6. model queries
7. model queries results
8. model queries results
9. controller glue component middleman
10. controller glue component middleman @variable session helpers
11. view @variable session helpers
12. view @variable session helpers
13. view @variable session helpers
14. view @variable session helpers
15. view model controller
16. view model controller
17. view model controller
18. view model controller
19. view model controller BAD
21. view model controller
22. controller router /posts/1
23. controllers router /posts/1
24. controllers router ? /posts/1
25. controllers router router
26. Sooo... Rails?
27. Ruby on Rails, often shortened to Rails, is an open source web application framework for the Ruby programming language.
28. Rails is a web application framework written in Ruby
29. Rails is an MVC framework
30. Rails is an MVC framework + some sugar
31. Don't do what I do!
32. Data Modeling
33. 1. Entity Identification 2. Relationship Correlation 3. Attribute Definition 4. Type Definition
34. 1. Entity Identification 2. Relationship Correlation 3. Attribute Definition 4. Type Definition
35. 1. Entity Identification 2. Relationship Correlation 3. Attribute Definition 4. Type Definition
36. 1. Entity Identification 2. Relationship Correlation 3. Attribute Definition 4. Type Definition