The art of "Legacy" Ruby Code Maintainance

Transcript

1. ࣲా
   തࢤ SHIBATA Hiroshi Ӭ࿨γεςϜϚωδϝϯτ BTBLVTBSC Eiwa System Management, Inc. The art of “Legacy” Ruby Code Maintainance 3VCZ,BJHJ
   ࿅അจԽձؗେϗʔϧ 2011-07-18(Mon) 3VCZҨ࢈ͱ ϨΨγʔίʔυ मཧٕज़
2. ࣗݾ ঺հ
3. SHIBATA Hiroshi
4. http://twitter.com/hsbt/ http://www.hsbt.org/ http://github.com/hsbt/
5. asakusa.rb
6. ஍ҬίϛϡχςΟ
8. ESM hiring Rubyists! http://bit.ly/esm-hiring-rubyists
9. ࢲͱ 3VCZ ձٞ
10. Sapporo RubyKaigi
11. RubyKaigi2009
12. RubyKaigi2010
13. ࠷ޙͷ 3VCZձٞ
14. ͜ͷ৔ॴ ͜ͷ࣌ؒ ࿩͍ͨ͠
15. ࠓ೔͸̎̑೥࢖ ΘΕΔ༧ఆͷι ϑτΛϝϯςφ ϯε͢Δํ๏ʹ ͍ͭͯ࿩͠·͢
16. ɾ
    ࣗݾ঺հ ɾ
    ࠓ೔࿩͢͜ͱ ɾ
    3VCZ,BJHJͱࢲ
17. U%JBSZ
20. ͳͥ೥ ࢖͍ଓ͚Δ ͷ͔ʁ
21. จࣈͷς ΩετΒ͠ ͍Ͱ͢Αʁ େৎ෉͔ʁ
22. 
    ϒϩάϒʔϜʹ৐ͬͯ਺ଟ ͘ͷαʔϏε্ཱ͕͕ͪͬ ͕ͨɺ͢ͰʹαʔϏεΛఀ ࢭ͍ͯ͠Δاۀ΋͋Δɻ
    ͦΕ΋ɺຬ଍ʹσʔλͷ ΤΫεϙʔτ͢ΒͰ͖ͳ͍ ͜ͱ΋গͳ͘ͳ͍ɻ
    ͜Μͳঢ়گͰɺ҆৺ͯ͠೔ هΛॻ͚ΔͩΖ͏͔ɻ
23. ೥೔هͱ͍͏ ࢴͷ ೔ هா͕͋Δɻ ͜ΕΛങ͑͹ɺগͳ͘ͱ ΋೥ؒɺಉ͡ϑΥʔ ϚοτͰ೔ه͕ॻ͚Δ͜ ͱΛอো͢Δ΋ͷͩɻ ಉ͜͡ͱ͕8FC೔هͰ΋ ݴ͑ͨΒخ͍͠ͱࢥ͏ɻ
24. ೥ ೥
25. ࡞Γସ͑ͳ ͍ͷ
26. ୤U%JBSZ
27. ը૾ͷղઆͩΑ
28. U%JBSZΛ ࢖͍ͬͯΔ ਓ͕޷͖
29. ɾ
    U%JBSZ ɾ ࡞Γସ͑ͳ͍ཧ༝ ɾ 25೥։ൃ͢Δཧ༝
30. ιϑτ΢Σ ΞΛ࢖͍ࣺ ͯʹ͠ͳ͍ ͨΊʹ͸ʁ
31. 3VCZҨ࢈
32. ྺ࢙తܦҢʹΑΓෳࡶ ͳ಺෦ߏ଄Λ࣋ͪ࡞ऀ ͔͠Θ͔Βͳ͍ίʔυ ͕ଟ਺࢒͍ͬͯΔɻ
33. U%JBSZ ͕΍ͬͯ Δ͜ͱ
34. ϨΨγʔίʔυमཧٕज़
35. ɾ
    ࢖༻ͯ͠ͳ͍ίʔυͷ࡟আ ɾ
    ίϯύΠϥ೚ͤ ɾ
    ࢓༷Խςετ
36. ষ มߋͰ͖Δ΄Ͳे෼ʹ ࢲ͸ίʔυΛཧղͯ͠ ͍·ͤΜ
37. ػೳͷ௥Ճ ͸৻ॏʹ࡟ আ͸େ୾ʹ
38. /Pͱݴ͑Δٕज़
39. Ϣʔβʔʹٻ ΊΒΕ͍ͯͯ΋ /Pͱݴ͑Δ͜ ͱ͕ॏཁ
40. ݩ૆ϞώΧϯ
41. ࢓༷ͷ٫Լۀ
42. ࣌୅ʹٻΊ ΒΕͳ͘ ͳͬͨػೳ
43. 2. Pingback 1. Trackback
44. ষ มߋ͢Δඞཁ͕͋Γ· ͕͢ɺͲΜͳςετΛ ॻ͚͹Α͍ͷ͔Θ͔Γ ·ͤΜ
45. ࢓༷Խ ςετ
46. ςετͰյͯ͠͸͍͚ ͳ͍ࠎ֨Λ࡞Δ
50. 3BJMT͕΋ͨΒͨ͠෺
52. $BQZCBSB
53. ষ Ͳ͏͢Ε͹Կ΋յͯ͠ ͍ͳ͍͜ͱΛ֬ೝͰ͖ ΔͰ͠ΐ͏͔
54. ೥΋ଓ ͚͍ͯΕ͹ αϙʔτ΋ ͦΕ͸େม
55. 4.
    
     3.
     2.
     1.
    
56. ίϯύΠ ϥ೚ͤ
57. ̞♥ ̘̞ ຐ๏ࣥࣄ͐͡Μ͖Μ͢ˑϚΪΧ
58. Jenkins
59. travis-ci
60. ɾ
    ࢖༻ͯ͠ͳ͍ίʔυͷ࡟আ ɾ
    ίϯύΠϥ೚ͤ ɾ
    ࢓༷Խςετ
61. ࢲʹग़དྷΔ͜ͱ
62. ։ൃऀͷෛ୲ΛݮΒ͢
63. 5FTUJOH
    'SBNFXPSL
64. ৽͍͠஥ؒΛूΊΔछ
65. ೥ଓ ͚ΔͨΊ ʹ͸ඞཁ
66. Ϣʔβʔ ͕ ։ൃऀ
67. ։ൃΛָ ͠Ή
68. ೩ྉͷ౤Լ
69. 3VCZ
71. ։ൃΛָ ͠Ή
72. ·ͱΊ
73. ϨΨγʔίʔυमཧٕज़
74. ৽͍͠஥ؒΛूΊΔछ
75. ೩ྉͷ౤Լ
76. 5IBOLT
77. ίϛϡχςΟͷܗ੒
78. ੜ׆ͷॆ࣮
79. ϚελʔηϯηΠୡ
80. (PPE
    3VCZ
    -JGF