The brief seeds of Padrino

Transcript

1. THE BRIEF SEEDS OF PADRINO by @aereal, at Padrino Sabbath

   in Kyoto

2. WHO AM I? @aereal id:aereal GitHub: aereal Undergraduate student majoring

   (Cognitive) Psychology Part-time (Rails) engineer at Happy Elements K.K. see also: kerare.org/

3. WORKS Padrino::Validation::HTML5 Add supports HTML5 form validations to Padrino github.com/aereal/padrino-validation-html5

   Hated mocking server which can be utilized for Hatena Diary github.com/aereal/hated

4. TABLE OF CONTENTS The essentials of developing a Web Application

   The History of Web Application Frameworks Padrino and Sinatra Padrino and Rails Padrino and Others

5. THE ESSENTIALS OF DEVELOPING WEB APPLICATION

6. THE ESSENTIALS OF DEVELOPING A WEB APP. Fast Compact Portable

7. FAST? Reading Coding Setting-up Loading Deploying

8. COMPACT? Application Code Framework Code Dependencies Architecture

9. PORTABLE? Dependencies Hosting Services Size of Application (and Framework)

10. “Less is more.” Ludwig Mies van der Rohe (1886-1969)

11. I MEAN Keep developing a web app: Fast Compact Portable

    Then you take a delight in!

12. THE HISTORY OF WEB APPLICATION FRAMEWORK

13. History repeats itself

14. DRY = Don’t Repeat Yourself

15. We should learn from the History

16. THE HISTORY OF WEB APP. FRAMEWORK (CGI, Common Gateway Interface)

    Full-stack (Minimal) Micro-framework

17. FULL-STACK FRAMEWORK Rails (Ruby) Django (Python) Catalyst (Perl)

18. FULL-STACK FRAMEWORK Forms the big cultural sphere Relieves your mind

    by hiding what you mind You’ll never know them unless you will

19. MICRO-FRAMEWORK Sinatra (Ruby) Juno (Python) Mojolicious::Lite, Amon2 (Perl) Loli (!)

    -> Miku (!!!) (Haskell) Scalatra (Scala)

20. MICRO-FRAMEWORK Forms small/open cultural sphere Relieves your mind by showing

    what you do You should write/know only what you do

21. !!! Rails vs. Sinatra !!!

22. IMAGINE!

23. ੜଘઓུʙ

24. SURVIVING STRATEGY Rails doesn’t kill Sinatra Rails doesn’t have small

    spin-up Sinatra doesn’t kill Rails Sinatra doesn’t have the order

25. your_desires << small spin-up your_desires << fast spin-up your_desires <<

    the order your_desires << scaling

26. Padrino.include?(your_desire) # -> true

27. PADRINO AND SINATRA

28. PADRINO IS BUFFET

29. PADRINO IS BUFFET Routing (Named, Multiple Format) Helpers Logger Admin

    Apps (like Django) Reloader (It’s smart!) see also: www.padrinorb.com/#introduction

30. PADRINO IS FXXKIN’ SHIT? Extending Sinatra through Public / Safe

    API but Padrino::Routing is like a abyss ... use (Rack Middleware) register (Sinatra Extension)

31. Sinatra’s World?

32. THE DOMAIN OF SINATRA = HTTP

33. KEEP IT LESS No DBs No helpers No anything luxurious

34. LESS IS NOT IMPOSSIBLE DB / ORM View Helpers You

    can use it with Sinatra!

35. ON THE SINATRA Sinatra discovered potential / real needs Sinatra

    built them Specifications beat Conventions

36. PADRINO AND RAILS

37. PADRINO AND RAILS Rails is full-stack Padrino can be full-stack

    This means you can use Padrino as not full-stack

38. RAILS IS THE INNOVATOR Discovered many important things Spirit of

    DRY, or CoC ActiveRecord, ActiveSupport, etc. Sometimes it makes a detour The innovation involves pains

39. PADRINO IS THE GODFATHER

40. PADRINO IS THE GODFATHER He glues the components of Web

    Applications Test Frameworks ORM etc. He guards Sinatra’s World

41. ROUTING Rails config/routes.rb resource[s] (>= 3.0) Padrino & Sinatra HTTP

    Verbs (get, post, etc ...)

42. VIEW Rails ActionView Padrino & Sinatara Tilt (>= 1.0)

43. HERITAGES Architectures and Spirits MVC DRY Luxuoriousness

44. CONCLUSIONS Padrino is on the Sinatra’s World Rails’ heritages are

    behind Padrino, Sinatra, and Rails should be all in harmony

45. SEE ALSO Padrino Official Web (www.padrinorb.com) Padrino Official Web (ja)

    (jp.padrinorb.com) Padrino on GitHub (github.com/padrino/padrino- framework) Padrino Recipes (github.com/padrino/padrino-recipes) Sinatra The Book (sinatra-book.gittr.com)

46. SEE ALSO @udzura’s Blog (blog.udzura.jp/) and, my blog :) (aereal.hateblo.jp)