家族のためにエンジニアとしてやってみたこと (What I did for my family as an engineer)

家族のために家計簿ソフトを作ったことと、メンテしつづけることについて。
（前半の一部、「プログラミングとRubyと家族と自分 」と内容が被ります。）

Transcript

1. Ո଒ͷͨΊʹ ΤϯδχΞͱͯ͠ ΍ͬͯΈͨ͜ͱ ,B[VZB
   /6."5"
   
   পా
   Ұ࠸
   !LB[OVN MEEJT 8IBU
   *
   EJE
   GPS
   NZ
   'BNJMZ
   BT
   BO
   &OHJOFFS http://www.flickr.com/photos/aigle_dore/6826909042/ Saturday, January 26, 13
2. ͜Μʹͪ͸ •͵·ͨ
   ͔ͣ΍( @kaznum ) My name is Kazuya Numata. •גࣜձࣾΤετίεϞͰ ϓϩάϥϚ͍ͯ͠·͢ɻ I work for ESTCOSMO Co., Ltd as a programmer. •࠺ͱ ଉࢠʢ1ࡀ5ϲ݄ʣͷ3ਓ฻Β͠ I have a wife and a baby (17 months old). Saturday, January 26, 13
3. Ոܭ฽
   ͞ͳଠ࿠ Web Household Account Book - SANATARO - Saturday, January 26, 13
4. Kakeibo SANATARO wTPVSDF
   DPEF
   HJUIVCDPNLB[OVNTBOBUBSP wEFNP IUUQTBOBUBSPIFSPLVBQQDPN Saturday, January 26, 13
5. ࡞͖͔͚ͬͨͬ- motives w݁ࠗ౰ॳɺถࠃ$"ࡏॅͷ ΠϯϑϥΤϯδχΞ
   ݉
   ϓϩάϥϚ w
   Ոܭ؅ཧ͕ඞਢʢւ֎Ͱծࢮͱ͔ʣ w໿೥ؒɺ࠺ͱʮখ௤ʯΛ࢖༻ w౰࣌ɺͪΐͬͱ໰୊͕ɾɾɾ We lived in Southern California, U.S. when getting married, where I had worked as an infrastructure engineer and programmer. At that time, I had kept the household account book with KOZUCHI, but there were several problems around it.... Saturday, January 26, 13
6. Dec 2007 ʮ
   Զ͕࡞ͬͯ΍Δʂʯ ΩϦο “Don’t worry! I will make it for you!” ;-) Saturday, January 26, 13
7. Then... wऴۀޙʹՈͰগͣͭ͠࡞ۀ͠ɺ ϲ݄ Ͱ࠷௿ݶͷػೳΛ࡞੒ I implemented them, and deployed them directly each time. Saturday, January 26, 13
8. Jan 2008 ࠺ʮ͍͢͝Ͷʂ௒εςΩʂ ɹ͋ͳͨɺ͜Μͳͷ࡞ΕΔͷͶ————ʯ Wife: “Cool! It’s exciting that you can make such a thing!” Saturday, January 26, 13
9. ๻ ʢυϠο Jan 2008 Me: (a smug face) Saturday, January 26, 13
10. ࠺ʹ๙ΊΒΕͨ—ॠؒ I won praise from her. Saturday, January 26, 13
11. ࣗ෼ͷ৬ۀεΩϧͰՈఉ಺ͷ໰୊ΛҰͭ ղܾͨ͠ ॠؒ It was the moment when my practical skill resolved a problem of our family. Saturday, January 26, 13
12. Ո଒ʹࣗ෼ͷ࢓ࣄΛ ஌ͬͯ΋Β͑ͨ ॠؒ ※ ࠺ͷ৬ۀ͸ผۀछ It was the moment when she knew about my occupation. (*She works for the different field.) Saturday, January 26, 13
13. What happened w࠺ Ϣʔβʔ ͕ͦ͹ʹ͍ΔͷͰɺ ϑΟʔυόοΫ͕଎͍ɻ (Quick feedback) wࣗ෼ͱ࠺͕ཉ͍͠ػೳΛ༏ઌ࣮ͯ͠૷ɻ (What we wanted got Higher priority) wχʔζͷมԽʹԠͯ͡εέδϡʔϧ΍༏ ઌॱҐΛม͑Δɻ (Flexible priority and schedule) Saturday, January 26, 13
14. This is "HJMF
    ΍ʂʂ Saturday, January 26, 13
15. ࠓͰ΋ɺػೳ௥ՃɾมߋΛ ଓ͚͍ͯ·͢ɻ Sanataro has been improved, and hope so in the future. Continuously, Saturday, January 26, 13
16. ͜Εɺ ॏཁ This is SO IMPORTANT! Saturday, January 26, 13
17. ྲྀߦΓ΋ͷΛ࢖͏ͱ w3VCZ
    PO
    3BJMT͸ සൟʹόʔδϣϯΞοϓ ͢Δɻ Ruby on Rails has been updated frequently. Saturday, January 26, 13
18. ৗʹखΛೖΕଓ͚Δ w͠͹Β͘์ஔ͓ͯ͘͠ͱ3BJMTͷ৽ػೳ΍มߋʹ ௥ैͰ͖ͳ͘ͳΔ w3BJMTͷ ηΩϡϦςΟϗʔϧ͕ใࠂ ͞ΕͪΌͬͨΓ ʢpOE@CZ@
    ͷ42-
    *OKFDUJPOͱ͔ʣ We cannot keep track of the changes without continuous touch... Sometimes, the vulnerabilities are reported... Saturday, January 26, 13
19. How can we check the correctness for every migrations? όʔδϣϯΞοϓ࣌ͷ ݕূ ͸ɾɾɾ Saturday, January 26, 13
20. $POUJOVPVT
    *OUFHSBUJPO Saturday, January 26, 13
21. ͞ͳଠ࿠ͰͷCI w"VUPNBUJD
    5FTUɿ
    34QFD $VDVNCFS $BQZCBSB w$*
    FOWJSPONFOUɿ
    5SBWJT$* Saturday, January 26, 13
22. ͞ͳଠ࿠ͰͷCI wͱʹ͔͘࠷ॳ͸5%%ˍςετແ૒ wTJNQMFDPWɺSDPW ͰΧόϨοδνΣοΫͳͲɻ w3BJMTͷ৽͍͠όʔδϣϯద༻ޙʹɺखݩͰ STQFDɺDVDVNCFSΛ࣮ߦ wHJUIVCʹQVTI͢Δͱಉ࣌ʹɺ5SBWJT$*Ͱɺ ಉ͡ςετΛ ෳ਺ͷ؀ڥͰ࣮ߦ Travis-CI supports lots of kinds of environment. Saturday, January 26, 13
23. ͞ͳଠ࿠ͰͷCI ಉ͡ςετΛ ෳ਺ͷ؀ڥ Ͱ࣮ߦ Travis-CI supports multiple environments. Saturday, January 26, 13
24. ͞ͳଠ࿠ͰͷCI w3VCZ
     w3VCZ
     w+3VCZ
     w42-JUF w1PTUHSF42- w.Z42- ʮ+3VCZ
    
    42-
    4FSWFS
    ʯ Ͱ΋34QFD͕1"44 × Ruby DB खಈςετͰ֬ೝ͢Δͷ͸ɺ ແཧ Saturday, January 26, 13
25. ͞ͳଠ࿠͕ಈ࡞͢Δ؀ڥ w-JOVYαʔό &$ɺ714 w.BD
    04
    9 w #4% wIFSPLV w8JOEPXT ࣗ୐Ͱ΋ɺΫϥ΢υͰ΋ɺ ಋೖ؀ڥΛબ͹ͳ͍ ˠ
    ଟ͘ͷਓʹ࢖ͬͯ΋Β͑Δ Saturday, January 26, 13
26. ͞ͳଠ࿠͕ಈ࡞͢Δ؀ڥ ৽͍͠؀ڥͰಈ࡞͍ͤͨ͞৔߹͸ɺ ·ͣɺͦͷ؀ڥͰ 34QFDͱ$VDVNCFSΛ࣮ߦ ͢Ε͹ɺ؆୯ʹಈ࡞ݕূ͕Ͱ͖Δɻ At first, execute rspec and cucumber to check whether new environment is supported or not. Saturday, January 26, 13
27. Gain (Conclusion) That is, ͭ·Γ Saturday, January 26, 13
28. Gain (Conclusion) You can use SANATARO anytime, anywhere! ͓·͑Β͕࢖͑ΔՈܭ฽ιϑτ ࡞͔ͬͨΒɺ ࢖͑΍ Saturday, January 26, 13
29. Anyway, Ո଒Ͱ࢖͑Διϑτ΢ΣΞΛ ࡞ΔͷΛɺ Φεεϝ͠·͢ʂʂʂ
    ͍͍͜ͱ͍ͬͺ͍͋ΔΑʂ Anyway, I surely recommend that you create apps for your family. There are lots of good effects. Saturday, January 26, 13
30. One more, wՈܭ฽͞ͳଠ࿠ wHJUIVC
    LB[OVNTBOBUBSP wੋඇɺ࢖ͬͯΈ͍ͯͩ͘͞ʂ w*TTVFɺ1VMM
    3FRVFTU ͓଴͓ͪͯ͠Γ·͢ʂ Try Sanataro. I’m always waiting for post issues and pull-requests! Saturday, January 26, 13
31. 5IBOL
    ZPV
     Saturday, January 26, 13