How to survive in post Rails' world

Transcript

1. How to survive in post Rails' world. SHIBATA Hiroshi Eiwa System Management,Inc.
2. 1SPpMF
3. SHIBATA Hiroshi a.k.a hsbt tDiary commiter shibata.hiroshi@gmail.com
4. http://twitter.com/hsbt/ http://www.hsbt.org/ http://github.com/hsbt/
5. asakusa.rb
7. RubyKaigi 2010
8. Theme
9. Conflicts and Resolutions িಥͱղܾ
10. ࠓ೔࿩͢͜ͱ ITCU
    ͕೥ʹӬ࿨γε ςϜϚωδϝϯτʹೖࣾͯ͠ ͔Β൒೥ؒͰಘΒΕͨ
    3VCZ
    ͱ
    3BJMT
    Ͱָ͘͠աͨ͢͝ Ίʹඞཁͳ͜ͱʹ͍ͭͯ͝঺ հ͠·͢ɻ
11. Conflict Learning Methodology Resolution
12. ࠓ೔࿩͞ͳ͍͜ͱ tDiary
13. Conflict Learning Methodology Resolution
14. RubyKaigi2009
15. SapporoRubyKaigi02
16. ೥݄೔ Ӭ࿨γεςϜϚωδϝϯτೖࣾ
17. ursm hsbt ͜Μʹͪ͸ ண੮͍ͯ͠·͢
18. 1SPHSBNNFS`T 4QFD
19. hobby tDiary(cgi) gentoo work excel rails ecosystem before rails post rails
20. before Rails IUUQXXXqJDLSDPNQIPUPT!/
21. tDiary Hiki Kagemai
22. sourceforge
23. RubyForge
24. RAA
25. post Rails IUUQXXXqJDLSDPNQIPUPTQBUDBSE
28. (JU)VC
29. Conflict Learning Methodology Resolution
30. ursm hsbt ͜Μʹͪ͸ ண੮͍ͯ͠·͢
31. Conflicts and Resolutions িಥͱղܾ
32. 3VCZ3BJMT 1SPHSBNNJOH
33. Enumrator IUUQXXXqJDLSDPNQIPUPTSBDIFMLJMMTFNP
34. ͓୊ ͔Β·Ͱͷ੔ ਺Λ߹ܭͨ͠஋Λ ද͍ࣔͨ͠
35. ITCUղ౴ s = 0 [1, 2, 3, 4, 5].each do |v| s += v end s
36. ursmղ౴ (1..5).inject(&:+)
37. Railsղ౴ (1..5).sum
38. ͓୊ ͔Β·Ͱͷ੔਺ Λුಈখ਺ʹͨ͠഑ ྻΛ࡞੒͍ͨ͠
39. hsbtղ౴ v = [] [1, 2, 3, 4, 5].each do |i| v << i.to_f end v
40. VSTNղ౴ (1..5).map(&:to_f)
41. ͓୊ ͔Β·Ͱͷ੔਺ͷ ͏ͪΛ࠷ॳʹӽ͑ͨ ਺஋ΛऔΓग़͍ͨ͠
42. ͓୊ ͔Β·Ͱͷ੔਺ͷ ͏ͪΛӽ͑ͨ਺஋ શͯΛऔΓग़͍ͨ͠
43. ͓୊ SZ
44. map / inject reject / detect select / each
45. )BTIFSJUJT
46. Symbol {:ruby => ‘programming’}
47. ͨͱ͑͹IBTIͷLFZͩͬͨ ΓɺΞΫηαͷҾ਺Ͱ౉͢Πϯ ελϯεม਺໊ͩͬͨΓɺ BMJBT@NFUIPEͷҾ਺Ͱ౉͢ ϝιου໊ͩͬͨΓͱɺจࣈʹ ҙຯ͚͍ͮͨ࣌͠ʹ࢖͑·͢ɻ http://d.hatena.ne.jp/secondlife/20051026/1130319610
48. h1 = {‘ruby’ => ‘programming’} h2 = {‘ruby’ => ‘programming’} h1.each {|k,v| p k.object_id} => 2164547280 h2.each {|k,v| p k.object_id} => 2164501920 IUUQSBJMTPOFEHFCMPHTQPUDPNVTJOHTZNCPMTIUNM
49. h1 = {:ruby => ‘programming’} h2 = {:ruby => ‘programming’} h1.each {|k,v| p k.object_id} => 388828 h2.each {|k,v| p k.object_id} => 388828
50. meta programming
51. send / method_missing block / Proc / lambda included / extended eval / instance_eval
52. Conflict Learning Methodology Resolution
53. )PX
54. VSTN ITCU ͜Μʹͪ͸ ண੮͍ͯ͠·͢
55. (JU)VC
56. (JU)VC TPNNFMJF
57. Watch ϑΥϧμߏ੒ ίϛοτϝοηʔδ Commits History
58. HJU
    DMPOF
59. CVOEMF
    JOTUBMM CVOEMF
    PQFO
60. )'"
61. happy hacking!
62. HJU
    DPNNJU HJU
    QVTI
63. pull request git format-patch origin/master or
64. 3VCZJTUʹͰ͖Δ͜ͱ IUUQKQSVCZJTUOFUNBHB[JOF  8IBU8F$BO%P
65. Head First Rails
66. meta programming
67. Conflict Learning Methodology Resolution
68. CFGPSF
    3BJMT ͷ࣌ͷؾ࣋ͪ
69. ΦϨͬͯ͹εήʔײ
70. ΦϨͬͯ͹εήʔײ ৄ͍͜͠ͱ͸Α͘Θ͔Βͳ͍ ͚Ͳɺ3VCZͰιέοτΛ ࢖͏ίʔυΛॻ͍ͯΈͨΒ͍ ͱ΋؆୯ʹಈ͍ͯ͠·ͬͨ࣌ ͷؾ෼
71. ΦϨͬͯ͹εήʔײ
72. ΦϨͬͯ͹εήʔײ 3VCZΛ࢝Ίͱͨ͠--ͷଟ͘ ͸ɺιέοτ΍εϨουɺ (6*ɺਖ਼نදݱͱ͍ͬͨগ͠ෑ ډͷߴ͍ٕज़ཁૉ΁ͷΠϯλʔ ϑΣʔεΛɺγϯϓϧͰ࢖͍΍ ͍͢ܗͰఏڙͯ͘͠Ε͍ͯΔ
73. ΦϨͬͯ͹εήʔײ ࣗ෼͕༨Γৄ͘͠ͳ͍ٕज़෼໺ Ͱ͋ͬͯ΋ɺඞཁ࠷খݶͷϝ ιουݺͼग़͠Ͱ͜ΕΒͷٕज़ ཁૉΛମݧ͢Δ͜ͱ͕Ͱ͖ɺख ܰʹʮΦϨͬͯ͹εήʔʯײΛ ຯΘ͑ΔͷͰ͋Δɻ
74. ΦϨͬͯ͹εήʔײ
75. QPTU
    3BJMT ͷ࣌ͷؾ࣋ͪ
76. ΋ͬͱΦϨͬ ͯ͹εήʔײ
77. ΦϨͬͯ͹εήʔײ
     IUUQXXXNBDIVKQEJBSZIUNMQ
78. HJUIVC
79. ΋ͬͱΦϨͬͯ͹εήʔײ HJUIVC
    ͰͱΓ͋͑ͣ
    GPSL
    ͯࣗ͠෼޷Έʹվ଄ͯ͠
    QVTI
    ͓͍ͯͨ͠Β͍ͭͷ ؒʹ͔GPSLݩʹऔΓࠐ·Ε ͓ͯྱ·ͰݴΘΕͨ࣌ͷؾ෼
80. ΋ͬͱ ΦϨͬͯ͹εήʔײ ΦϨͬͯ͹εήʔײ
81. TPVSDFGPSHF GFFECBDL
82. social communication
83. εήʔײͷՃ଎૷ஔ IUUQXXXqJDLSDPNQIPUPTWJMMFT
84. HJUIVC
    FYQMPSFS
85. PUIFS
    MBOHVBHF
86. HJUIVC
    TQBDF
87. U%JBSZ PO HJUIVC
88. U%JBSZ 3FMFBTFE
89. Conflict Learning Methodology Resolution
90. 3VCZJTUʹͰ͖Δ͜ͱ IUUQKQSVCZJTUOFUNBHB[JOF  8IBU8F$BO%P
91. ΋ͬͱΦϨͬ ͯ͹εήʔײ
92. HJUIVC
    FYQMPSF
93. (PPE
    3VCZ
    -JGF