![String#[]](https://image.slidesharecdn.com/ruby-1-9-and-rails-3-091119090113-phpapp01/85/Ruby-1-9-And-Rails-3-0-16-320.jpg)
Ruby 1.9 And Rails 3.0
- 1. Ruby 1.9 & Rails 3 new stuff!
- 2. Ruby 1.9
- 4. Ruby 1.9
- 5. Ruby 1.9.1 Stable
- 6. Installation wget ftp://ftp.ruby-lang.org/pub/ruby/1.9/ruby-1.9.1-p243.tar.gz tar zxvf ruby-1.9.1-p243.tar.gz cd ruby-1.9.1-p243 ./configure --program-suffix=1.9 make sudo make install
- 7. Installation wget ftp://ftp.ruby-lang.org/pub/ruby/1.9/ruby-1.9.1-p243.tar.gz tar zxvf ruby-1.9.1-p243.tar.gz cd ruby-1.9.1-p243 ./configure --program-suffix=1.9 make sudo make install
- 8. Installation wget ftp://ftp.ruby-lang.org/pub/ruby/1.9/ruby-1.9.1-p243.tar.gz tar zxvf ruby-1.9.1-p243.tar.gz cd ruby-1.9.1-p243 ./configure --program-suffix=1.9 make sudo make install
- 9. Installation wget ftp://ftp.ruby-lang.org/pub/ruby/1.9/ruby-1.9.1-p243.tar.gz tar zxvf ruby-1.9.1-p243.tar.gz cd ruby-1.9.1-p243 ./configure --program-suffix=1.9 make sudo make install
- 10. Installation wget ftp://ftp.ruby-lang.org/pub/ruby/1.9/ruby-1.9.1-p243.tar.gz tar zxvf ruby-1.9.1-p243.tar.gz cd ruby-1.9.1-p243 ./configure --program-suffix=1.9 make sudo make install
- 11. Installation wget ftp://ftp.ruby-lang.org/pub/ruby/1.9/ruby-1.9.1-p243.tar.gz tar zxvf ruby-1.9.1-p243.tar.gz cd ruby-1.9.1-p243 ./configure --program-suffix=1.9 make sudo make install
- 12. Installation wget ftp://ftp.ruby-lang.org/pub/ruby/1.9/ruby-1.9.1-p243.tar.gz tar zxvf ruby-1.9.1-p243.tar.gz cd ruby-1.9.1-p243 ./configure --program-suffix=1.9 make sudo make install
- 13. Installation wget ftp://ftp.ruby-lang.org/pub/ruby/1.9/ruby-1.9.1-p243.tar.gz tar zxvf ruby-1.9.1-p243.tar.gz cd ruby-1.9.1-p243 ./configure --program-suffix=1.9 make sudo make install
- 14. Changed stuff
- 15. case
- 16. String#[]
- 18. Block variables
- 19. New stuff! Jay!
- 23. Symbol#to_proc
- 24. Enumerator
- 26. lambda - calling
- 27. Object#tap
- 28. Rails 3
- 29. Merb
- 30. Ruby 1.8.7 or 1.9.1
- 31. ORM Agnostic
- 32. ActionORM • initialize • new_record? • errors • valid? • to_model
- 33. Rack Middleware
- 37. Session
- 38. Param parsing
- 39. Rescuing
- 40. Router
- 41. Multiple apps
- 42. Controller Merb Router Rails Request Router Router Sinatra app Rack app
- 43. Plugin API
- 44. Notifications (used to be “Orchestra”)
- 45. Hook into events
- 47. non-blocking
- 48. Javascript
- 49. non-obtrusive
- 52. Library agnostic
- 54. rails.jquery.js
- 55. rails.moo.js
- 56. rails.you?.js
- 58. code
- 63. Rails 2.3 == Rails 3.0
- 64. Questions?
Editor's Notes
- Rails 3 is een merge van alle good-practices van Merb en RailsMerb is een framework geschreven omdat ze vonden dat Rails bepaalde dingen fout deden.
- Rails 3.0 is niet 1.8.6 compatibel
- ActiveRecord & Datamapper doen dit al, Sequel gebruikt hier een adapter voor
- Rack, Framework to interact between WebServers and Web frameworks. Takes in request, handles it, passes it to Framework.