DCI and the application builds our mental models

Transcript

1. ֯୩
   ৴ଠ࿠ KAKUTANI Shintaro; Ruby-no-kai,Eiwa System Management,Inc. Ұൠࣾஂ๏ਓ೔ຊ3VCZͷձ ג Ӭ࿨γεςϜϚωδϝϯτ
   TIJOUBSP!LBLVUBOJDPN

   ࡳຈ3VCZձٞ
    4VO %
   $
   
   * BOE
   UIF
   BQQMJDBUJPO
   CVJMET
   PVS
   NFOUBM
   NPEFMT

2. http://gihyo.jp/news/report/01/sapporo-rubykaigi2012/00b4

3. None

4. taken from igaiga’s flickr @kakutani

5. Ruby Evangelist

6. http://www.pragprog.com/titles/jtrap/the-agile-samurai

7. http://www.amazon.co.jp/o/ASIN/4274068560/kakutani-22

8. None

9. He is the Agile Samurai, so I’m a...

10. None

11. http://www.deos.co.jp/hojokoza

12. http://www.deos.co.jp/hojokoza

13. http://www.slideshare.net/snoozer05/20101204-youmustunlearnwhatyouhavelearned/61

14. http://www.amazon.co.jp/o/ASIN/4798124583/kakutani-22/ref=nosim/

15. None
16. None
17. None

18. ఏɹڙ ͓͔͛͞·Ͱ̏̌प೥ ৘ใԽٕज़Λ௨ͯࣾ͡ձͱڞੜ͢Δ

19. http://estore.ohmsha.co.jp/

20. None
21. None

22. W E A R E H I R I N

    G : R u b y i s t A N D Agile Designer https://github.com/esminc/jobs ( W A N N A B I E S ) ( W A N N A B I E S )

23. Asakusa.rb http://www.flickr.com/photos/takkanm/3978417669

24. 
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    ਗ਼੅നՏӺెา෼
    ࢀՃඅ༻
    ༗ྉ
    ఆһ
    d໊
    جௐߨԋ
    !BNBUTVEB
    !@LP

    ر๬
    ӡӦ
    "TBLVTBSC ࣮ߦҕһ௕
    !LBLVUBOJ
    IUUQSFHJPOBMSVCZLBJHJPSHPFEP ͜Ε͸"TBLVTBSCͷ ճ໨ͷNFFUVQͳΜͩΑ
25. None
26. None

27. https://twitter.com/kakutani/status/209815868325117952

28. Thanks to everyone who retweeted my tweet <3

29. 5IF
    3VCZ,BJHJ
    3JTFT ֯୩
    ৴ଠ࿠ KAKUTANI Shintaro; Ruby-no-kai,Eiwa System Management,Inc. Ұൠࣾஂ๏ਓ೔ຊ3VCZͷձ
    cc
    ג Ӭ࿨γεςϜϚωδϝϯτ

    !LBLVUBOJ
    LBLVUBOJ!SVCZLBJHJPSH TokyuRubyKaigi05, 2012-07-29(Sun)

30. K A I G I

31. THE RUBYKAIGI 2013 May 30 (Thu) - June 1 (Sat)

    Tokyo, Japan 2013@rubykaigi.org http://rubykaigi.org

32. ֯୩
    ৴ଠ࿠ KAKUTANI Shintaro; Ruby-no-kai,Eiwa System Management,Inc. Ұൠࣾஂ๏ਓ೔ຊ3VCZͷձ ג Ӭ࿨γεςϜϚωδϝϯτ
    TIJOUBSP!LBLVUBOJDPN

    ࡳຈ3VCZձٞ
     4VO %
    $
    
    * BOE
    UIF
    BQQMJDBUJPO
    CVJMET
    PVS
    NFOUBM
    NPEFMT

33. James O.Coplien

34. We’ve already had nice resources on the net...

35. http://www.amazon.co.jp/o/ASIN/0470684208/kakutani-22/ref=nosim/

36. http://objectsonrails.com/

37. http://clean-ruby.com/

38. http://rubysource.com/dci-the-evolution-of-the-object-oriented-paradigm/

39. http://dci-in-ruby.info/resources.html

40. http://mikepackdev.com/blog_posts/24-the-right-way-to-code-dci-in-ruby

41. ...and @apotonick!!!11

42. ιϑτ΢ΣΞ͸ Ͳ͜ʹ͋Δͷ͔

43. ιϑτ΢ΣΞ͸಄ͷͳ͔ʹ͋Δ

44. ΤϯυϢʔβʔͷ ϝϯλϧϞσϧΛ ιʔείʔυͱͯ͠ දݱ͢Δ

45. গͣͭ͠ɺ ܁Γฦ͠ͳ͕Β ҭ͍ͯͯ͘

46. Software Development as Learning Process

47. “Agile”

48. ςετۦಈ։ൃ

49. ΦϒδΣΫτࢦ޲ઃܭ

50. ద੾ͳ໊લͷ͍ͭͨ ίʔυΛద੾ͳ৔ॴʹ ஔ͘͜ͱ

51. Ruby

52. ✓ Agile Style Workflow ✓ Test Driven Development ✓ Object-Oriented

    Design ✓ Ruby

53. ιϑτ΢ΣΞ͸಄ͷͳ͔ʹ͋Δ

54. http://www.amazon.co.jp/o/ASIN/4798124583/kakutani-22/ref=nosim/

55. None

56. We’re on the same rails http://pixdaus.com/single.php?id=104150

57. http://guides.rubyonrails.org/getting_started.html

58. http://guides.rubyonrails.org/getting_started.html#the-mvc-architecture

59. HTTP: Hyper TEXT Transfer Protocol

60. http://martinfowler.com/eaaCatalog/activeRecord.html

61. Active Record is a pattern for persistence

62. Rails doesn’t save YOUR Applications! (it’s an awesome FRAMEWORK!)

63. http://www.flickr.com/photos/essgee/2477102230/ Recap ‘Common Pitfalls’ @ursm mentioned yesterday

64. ✓ Helpers don’t help up ✓ Partials are just partial,

    Not parts ✓ Too Fat to be a model

65. ✓ Helpers don’t help up ✓ Partials are just partial,

    Not parts ✓ Too Fat to be a model

66. Too Fat to be a model

67. None

68. DCI Data-Context-Interaction

69. ✓ Data: AR ✓ Context: ৔(Ba) Playing field for “objects”

    ✓ Interaction: Role Object#extend / refinements?

70. http://mikepackdev.com/blog_posts/24-the-right-way-to-code-dci-in-ruby

71. ✓ Data: AR ✓ Context: “Activities” ✓ Interaction: Modules Poor

    man’s DCI: you should check the talk given by @ursm yesterday, thanks!
72. None

73. http://qa.atmarkit.co.jp/

74. ✓ Agile Style Workflow ✓ Test Driven Development ✓ Object-Oriented

    Design ✓ Ruby

75. Rails doesn’t save YOUR Applications! (it’s an awesome FRAMEWORK!)

76. ΤϯυϢʔβʔͷ ϝϯλϧϞσϧΛ ιʔείʔυͱͯ͠ දݱ͢Δ

77. ιϑτ΢ΣΞ͸಄ͷͳ͔ʹ͋Δ