The World of Ruby

プログラマーのための「Rubyの世界」の発表スライド http://forkwell.connpass.com/event/20332/

Transcript

1. Rubyͷੈք
   @a_matsuda
   

   View Slide

2. self
   

   View Slide

3. GitHub: amatsuda
   

   View Slide

4. Twitter: a_matsuda
   

   View Slide

5. Rubyίϛολʔ
   

   View Slide

6. Railsίϛολʔ
   

   View Slide

7. Railsίϛολʔ
   •೔ຊͰ͸ࣗ෼͚ͩ
   

   View Slide

8. Rubyίϛολʔ && 

   Railsίϛολʔ
   •ੈքதͰ2ʙ3ਓ͙Β͍
   

   View Slide

9. Asakusa.rb
   

   View Slide

10. RubyKaigi 2015
    •νʔϑɾΦʔΨφΠβʔ
    

    View Slide

11. ޷͖ͳϝιου
    •Module#prepend
    

    View Slide

12. ޷͖ͳFZ
    •Freak Out!
    

    View Slide

13. 3೥લͷσϒαϛʹͯ
    

    View Slide

14. begin
    

    View Slide

15. 1. Rubyฤ
    

    View Slide

16. ΦϒδΣΫτࢦ޲εΫϦϓτ
    ݴޠRuby
    

    View Slide

17. Rubyͷ࡞ऀ
    •Matz
    

    View Slide

18. Matz
    •·ͭ΋ͱΏ͖ͻΖ
    

    View Slide

19. Matzʹ͍ͭͯ
    •Matz is nice.
    

    View Slide

20. Rubyͷઃܭ
    •७ਮͳΦϒδΣΫτࢦ޲ݴޠ
    •εΫϦϓτݴޠ
    •։ൃऀʹͱͬͯಡΈ΍͍͢ʗ
    ॻ͖΍͍͢
    

    View Slide

21. Rubyͷݩωλ
    •Ruby = Lisp + Smalltalk + Perl
    + C
    •(RubyKaigi 2013 جௐߨԋΑΓ)
    

    View Slide

22. Rubyͷྺ࢙
    •1993೥2݄14೔
    

    View Slide

23. Rubyͷ։ൃମ੍
    •ྺ୅ίϛολʔͷ૯ਓ਺͸
    80ਓ͙Β͍ʁ
    •ࠓͰ΋ΞΫςΟϒͳͷ͸50
    ਓ͙Β͍ʁ
    

    View Slide

24. ϑϧλΠϜίϛολʔ
    •ੈքதͰ3໊
    

    View Slide

25. ύτϩϯ
    •Heroku (= SalesForce)
    

    View Slide

26. Rubyͷ೔ʑͷվྑͷ͔ͳΓͷ෦
    ෼͸ถSFࣾͷࢧԉͷ͓͔͛Ͱ͢
    

    View Slide

27. SalesForce͋Γ͕ͱ͏ɺͱ

    ݴΘ͟ΔΛಘͳ͍
    •ʮࠃ࢈ݴޠʯʁ
    

    View Slide

28. RubyͷϦϦʔεαΠΫϧ
    •2.0Ҏ߱͸ɺຖ೥1ճΫϦεϚ
    ε͝ΖʹػցతʹϦϦʔε͢
    Δ͜ͱʹͨ͠
    

    View Slide

29. Rubyͷࠓޙͷ

    ϦϦʔεϓϥϯ
    •2015೥ΫϦεϚε: 2.3.0
    •2016೥ΫϦεϚε: 2.4.0
    •2017೥ΫϦεϚε: 2.5.0
    •ɾɾɾ
    •20XX೥ΫϦεϚε: 3.0.0
    

    View Slide

30. Rubyist
    •Matzࣗ਎ʹΑΔ଄ޠ
    

    View Slide

31. Rubyist
    •“rubyʹରͯ͠୯ͳΔ͓٬͞
    ΜҎ্ͷؾ࣋Λ͍࣋ͬͯΔਓ
    ͕rubyistͰ͢”
    http://blade.nagaokaut.ac.jp/cgi-bin/scat.rb/ruby/ruby-list/
    2908
    

    View Slide

32. Rubyist Magazine
    •௨শΔͼ·
    •Rubyist Hotlinksͱ͍͏

    ΠϯλϏϡʔ͕͓͢͢Ί
    http://magazine.rubyist.net/?0001-Hotlinks
    

    View Slide

33. Rubyist-ist
    •RubyistѪ޷Ոͷ͜ͱ
    •ϛʔϋʔ
    

    View Slide

34. RubyKaigi
    •೥ʹ1౓͙Β͍ੈքதͷRubyist
    ͕Ұಊʹձ͢ΔࠃࡍΧϯϑΝ
    Ϩϯε
    •ࠓ೥͸12݄ʹ։࠵
    http://rubykaigi.org/2015
    

    View Slide

35. 2. Railsฤ
    

    View Slide

36. Railsͷ࡞ऀ
    •DHH
    

    View Slide

37. DHH
    •David Heinemeier Hansson
    

    View Slide

38. Railsͷઃܭࢥ૝
    •CoC
    •DRY
    

    View Slide

39. Railsͷྺ࢙
    •2004೥͙Β͍ʹެ։։࢝
    

    View Slide

40. Railsͷ։ൃମ੍
    •https://github.com/orgs/
    rails/teams/committers
    •ͨͿΜ32ਓ͙Β͍
    

    View Slide

41. RailsͷϦϦʔεαΠΫϧ
    •ෆఆظ
    •͍͍͍͍ͩͨײ͡ʹ৽ػೳ͕
    ग़ἧ͖ͬͯͯػ͕ख़͖ͯͨ͠
    Βग़͢
    

    View Slide

42. RailsͷࠓޙͷϦϦʔεϓϥϯ
    •5.0: Fall 2015 (͍ͬͯ͏͜ͱ
    ʹͳͬͯΔ͚ͲͨͿΜग़ͳ
    ͍…)
    

    View Slide

43. 3. Why Ruby?
    

    View Slide

44. Ruby ❤ Social Coding
    

    View Slide

45. ιʔγϟϧɾίʔσΟϯά
    (GitHub)
    •։ൃऀಉ͕࢜ιʔείʔυΛ
    ౤͛߹ͬͯίϛϡχέʔγϣ
    ϯΛऔΓ߹͏SNS
    

    View Slide

46. Ruby
    •։ൃऀʹͱͬͯಡΈ΍͍͢ݴ
    ޠ
    

    View Slide

47. Ruby ❤ Social Coding
    

    View Slide

48. RubyGems & Bundler ͱ͍͏
    ༏ΕͨύοέʔδγεςϜ
    •ϥΠϒϥϦඦՖ៶ཚͷ࣌୅ʹ
    ͸ඞਢͷ࢓૊Έ
    

    View Slide

49. ৽͍͠΋ͷͨͪ͸Ruby
    ίϛϡχςΟ͔Β΍ͬͯ͘Δ
    •CoCϑϨʔϜϫʔΫ
    •Ajax
    •BDD
    •CI
    •Asset Pipeline
    •etcetc.
    

    View Slide

50. ύϥμΠϜͷస׵఺ʹ
    ಉ࣌୅ʹཱͪձ͑Δָ͠Έ
    

    View Slide

51. RubyίϛϡχςΟ
    

    View Slide

52. MINASWAN
    •"Matz is Nice And So We Are
    Nice"
    https://en.wikipedia.org/wiki/MINASWAN
    

    View Slide

53. *.rb
    •Seattle.rb 2001೥͙Β͍ʙ
    •Asakusa.rb 2008೥ʙ
    

    View Slide

54. ࠷ۙͷট଴ߨԋཤྺ
    •2012/12/07 RubyConf Taiwan
    •2013/06/08 RedDot RubyConf
    •2013/07/20 LoneStar RubyConf
    •2013/09/28 RubyShift
    •2014/03/23 RubyConf India
    •2014/09/27 Rails Pacific
    •2014/11/04 Rails Israel
    •2015/03/05 Ruby on Ales
    •2015/03/09 MountainWest RubyConf
    •2015/05/16 Modern Web Taiwan
    

    View Slide

55. 4. Railsͱ࢓ࣄͱOSS
    

    View Slide

56. OSSΛ࢓ࣄͰ࢖͏ͱ
    ָ͕Ͱ͖Δʂʁ
    

    View Slide

57. OSSΛ࢓ࣄͰ࢖͏
    •ڊਓͷݞʹ৐Δ
    

    View Slide

58. ೲ඼෺ͷେ෦෼͸୭͔಄ͷ
    ྑ͍ਓ͕ॻ͍ͯ͘Εͨ΋ͷ
    

    View Slide

59. ڊਓͷݞʹ৐Δ
    •νʔτ
    

    View Slide

60. ͏·͘΍Ε͹ָ͕Ͱ͖Δ
    

    View Slide

61. OSSΛ࢓ࣄͰ࢖͏֮ޛ
    •ࣗ෼͕બΜͩOSS΋ΞϓϦ
    έʔγϣϯͷҰ෦
    

    View Slide

62. ࣗ෼͕ॻ͍ͨΞϓϦέʔγϣ
    ϯͱOSSͷڥք
    

    View Slide

63. ࣗ෼͕ॻ͍ͨΞϓϦέʔγϣ
    ϯͱOSSͷڥք
    •ڥքͳΜͯͳ͍
    

    View Slide

64. ଞਓͷόάΛҾ͖ड͚Δ֮
    ޛ
    •ސ٬ʹର͢Δ੣࣮͞
    

    View Slide

65. શ෦ΦʔϓϯͳͷͰݴ͍༁
    ͸Ͱ͖ͳ͍
    •ࣗ෼ͰબΜͩ΋ͷ͸ࣗ෼Ͱ

    ੹೚Λ࣋ͭ
    

    View Slide

66. ͡Ό͋Ͳ͏͢Δʁ
    •ιʔείʔυ͸શ෦໨Λ௨͢
    ͷ͕ཧ૝
    •ͤΊͯࣗ෼͕౿Μͩόά

    ͙Β͍͸࣏͢
    

    View Slide

67. ʮOSSʹߩݙʯ
    •ͦΜͳཱ೿ͳ΋ͷ͡Όͳͯ͘
    •ΰϛ͕མͪͯͨΒर͏Έ͍ͨ
    ͳ΋Μ
    

    View Slide

68. ؾ͕͍ͭͨΒதͷͻͱʹͳͬ
    ͯͨΓ͢Δ
    

    View Slide

69. OSSͷόʔδϣϯ
    

    View Slide

70. ʮރΕͨόʔδϣϯʯ

    ͳΜͯແ͍
    

    View Slide

71. όά΋ηΩϡϦςΟϗʔϧ
    ΋શͯΦʔϓϯ
    

    View Slide

72. ৗʹ࠷৽ͷ΋ͷΛ࢖͏
    •Ξοϓσʔτͷίετ͸ͬ͠
    ͔Γ෷͏
    •͍ͭͰ΋ΞοϓσʔτͰ͖Δ
    Α͏ʹE2EςετΛ͔ͬ͠Γ
    ॻ͍͓ͯ͘
    

    View Slide

73. ৗʹ࠷৽ͷ΋ͷΛ࢖͏تͼ
    •਺ʑͷ৽ػೳ
    •ύϑΥʔϚϯεͷ޲্
    

    View Slide

74. ϑϨογϡͳόά͕౿ΊΔ
    ָ͠Έ
    

    View Slide

75. 5. Rubyͷา͖ํ
    

    View Slide

76. Ұ࣍৘ใΛݟΔ
    

    View Slide

77. RailsͳΒ౰વӳޠͷ΋ͷ͔͠
    ͳ͍
    

    View Slide

78. WEB+DB 58߸ͱ74߸Λআ͘
    (DVDങ͑·͢)
    

    View Slide

79. Ruby͸ίΞ෦෼ʹؔ͢ΔҰ࣍৘ใ͕೔
    ຊޠͰखʹೖΔ།ҰͷϓϥοτϑΥʔϜ
    

    View Slide

80. Δͼ·
    

    View Slide

81. RubyKaigi 2015
    

    View Slide

82. ஍ҬRubyձٞ
    •େߐށRubyձٞ05 ΍Γ·͢
    

    View Slide

83. Asakusa.rb
    

    View Slide

84. ॻ੶
    

    View Slide

85. Rails Tutorials
    

    View Slide

86. 12݄ͷRubyKaigi
    

    View Slide

87. νέοτ͸2ສʙ3ສ
    •Rubyʹؔ͢Δੈք࠷ߴๆͷ
    ࠃࡍΧϯϑΝϨϯεʹඈߦػ
    ʹ৐Βͳͯ͘΋ࢀՃͰ͖Δ
    •εϐʔΧʔʹͳΕ͹λμ
    

    View Slide

88. 12݄ͷRubyKaigiʹདྷͯͶ
    

    View Slide

89. end
    

    View Slide