This document provides an introduction to the Padrino web framework. It begins with an overview of the speaker and background on various web frameworks like Rails, Sinatra, and Padrino. It then discusses features of Sinatra like being a microframework and how Padrino combines aspects of both Sinatra and Rails by providing a full-stack solution with components like generators and a project structure similar to Rails. Sample code demonstrations compare starting a new Rails and Padrino project.

1. Rails
Introduction to Padrino
2011.02.04
RejectTokyoRubyKaigi05
Masato Igarashi

2. About me
• Masato Igarashi
• twitter.com/migrs
• facebook.com/migrs
• Works at Fujisan.co.jp

5. Reject

7. •
•
(since 2002)
• (since 2006)
•

10. Web Frameworks
• Ruby / Rails
• Groovy / Grails
• Scala / Lift
• Java / Struts
• PHP / CodeIgniter, CakePHP
• ASP

11. Ruby

12. Rails

13. Rails
•

14. Rails
•
• App

15. Rails2
rails _2.3.10_ sample_rails2

17. Rails2
48 files

19. Rails3
rails new sample_rails3

21. Rails3
47 files

23. Sinatra

24. Sinatra

25. Sinatra
• http://www.sinatrarb.com/

26. Sinatra
• http://www.sinatrarb.com/
• Microframework

27. Sinatra
• http://www.sinatrarb.com/
• Microframework
• Rails

29. ruby -e "require'rubygems';require'sinatra';get('/'){'Hello World'}"

30. ruby -e "require'rubygems';require'sinatra';get('/'){'Hello World'}"

31. Sinatra
•

32. Sinatra

33. Sinatra
•

34. Sinatra
•
• helper

35. Sinatra
•
• helper
• mailer

36. Sinatra
•
• helper
• mailer
• logger

37. Sinatra
•
• helper
• mailer
• logger
• i18n

38. Sinatra
•
• helper
• mailer
• logger
• i18n
•

39. Sinatra
Rails

40. Padrino
• http://www.padrinorb.com/
• https://github.com/padrino/padrino-framework

41. Padrino
• Sinatra Rails
• Bundler

43. .
|-- app
| |-- controllers
| |-- helpers
| |-- mailers
| |-- models
| `-- views
|-- config
|-- db
| `-- migrate
|-- doc
|-- lib Rails
| `-- tasks
|-- log
|-- public
|-- spec
| |-- controllers
| |-- lib
| `-- models
`-- tmp

44. Features
http://www.padrinorb.com/guides

45. Available Components
http://www.padrinorb.com/guides/generators

46. Padrino
padrino g project sample_padrino

48. Padrino
8 files

49. Rails

50. Padrino

51. Padrino
•

52. Padrino
•
•

53. Padrino
•
•
•

54. Fujisan.co.jp

55. Thank you.