Scala Driven Management

Transcript

1. 4DBMB
   %SJWFO
   .BOBHFNFOU Jiro Hiraiwa (Opt, Inc.) ScalaMatsuri 2019

2. 4FMG
   JOUSPEVDUJPO

3.  "E5FDI0KJTBO  .Z
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   BEWFSUJTJOH
   BHFODZ
   JO
   +BQBO 

   &YFDVUJWF
   0GGJDFS
   $50
   BOE
   NBOBHFS
   PG
   0QU 5FDIOPMPHJFT  0QU 5FDIOPMPHJFT  (FOFSJD
   PG
   FOHJOFFSJOH
   EJWJTJPOT
   JO
   0QU  
   EJWJTJPOT
   BOE
   
   FOHJOFFST *
   BN
   BO
   "E5FDI0KJTBO ͦ͏Ͱ͢ࢲ͕ΞυςΫ͓͡͞ΜͰ͢ Πϯλʔωοτ޿ࠂ୅ཧళͷΦϓτͰ$50ͱ͔΍͍ͬͯ·͢

4. 8IBU
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   *
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5.  "DIJFWJOH
   SFTVMUT
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   PUIFST  3FTVMUT
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   *
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   ໃ६ͨ͠ࣄ߲ΛԿͱ͔͠ɺ੒Ռͱϝϯόʔͷ޾෱ͱ੒௕Λ࣮ݱ  4DBMBCJMJUZ
   BOE TVTUBJOBCJMJUZ
   PG
   CVTJOFTT
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   BOE
   UFBN  (SPXUI
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   PG
   NFNCFS

6.  .BOBHFNFOU
   GPS
   QFPQMF  5BLJOH
   DBSF
   PG
   QFPQMF
   BOE
   FODPVSBHF
   UIFJS
   HSPXUI  1SPQFS
   TUBGGJOH
   BOE
   QSPQFS
   SFTPVSDF
   DPOUSPM  .BLJOH
   PSHBOJ[BUJPO
   NPSF
   FGGJDJFOU
   BOE
   GBJS  .BOBHFNFOU
   GPS
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   QSPKFDU
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   HPBM  1TZDIPMPHJDBM
   TBGFUZ  *OUSJOTJD
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   DPOGMJDUJOH
   TJUVBUJPOT 8IBU
   JT
   SFRVJSFE
   GPS
   l.BOBHFNFOUz ਓʑͷϚωδϝϯτͱࣄۀ΍νʔϜͳͲͷϚωδϝϯτ͕͋Γ ͦΕͧΕʹඞཁͳཁૉ͕͋Δ

7. .Z
   DBTF
   PG
   4DBMB
   ESJWFO
   NBOBHFNFOU

8.  "
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   CF
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   PG
   UIFN
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   41"
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9.  4NBMM
   SFTPVSDFT
   BOE
   VOUSBJOFE
   NFNCFST 74  /FFET
   PG
   GBTU
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   BOE
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   JO
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   QSPKFDU ͜ͷϓϩδΣΫτ͸গͳ͍Ϧιʔεͱ܇࿅͞Ε͍ͯͳ͍ϝϯόʔ Ͱૉૣ͘։ൃͱϦϦʔεΛ͠ͳ͚Ε͹ͳΒͳ͍ͱ͍͏ໃ६͕͋Δ

10.  .FNCFST
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    XJUI
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    UBTLT  .BOBHFNFOU
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    MJUUMF
    PG
    JNQMFNFOUBUJPO  3FWJFXT
    PG
    QVMM
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     $IFDL
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    PG
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    NZ
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11.  5IF
    TU
    TUBHF
    QSPEVDU
    XBT
    BWBJMBCMF
    JO
    BCPVU
    
    NPOUIT  *U
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    B
    MJUUMF
    MBUF  #VU
    NPTUMZ
    DPNQMFUFE
    GFBUVSFT
    PG
    UIF
    TU
    TUBHF  "T
    B
    SFTVMU  4NBMM
    TVDDFTT
    PG
    TU
    TUBHF

     "OE
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    B
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12. #FOFGJUT
    PG
    4DBMB
    GPS
    NBOBHFNFOU

13.  8JUI
    TNBMM
    NBOBHFNFOU
    DPTU
    EFWFMPQ
    RVJDLMZ
    BOE
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    TBGFUZ
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    DMBTT
    SJDI
    FDPTZTUFN  .FNCFST
    XIP
    BSF
    FYQFSJFODFE
    JO
    +BWB
    MFBSO
    NPSF
    RVJDLMZ 

    0QQPSUVOJUZ
    GPS
    TPNF
    PG
    UIFN
    UP
    BEWBODF
    UIFJS
    TLJMMT
     8JUI
    WFSZ
    TNBMM
    NBOBHFNFOU
    DPTU
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    DPNQFOTBUJPO
    PG
    DPOUSBEJDUJPO #FOFGJUT
    JO
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14.  -PPTF
    DPVQMJOH
    NBOBHFNFOU
    XJUI
    NBOBHFS`T
    4DBMB
    TLJMM  "WPJEJOH
    NJDSP
    NBOBHFNFOU  (SPXUI
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    GPS
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    GPS
    NBOBHFNFOU Ϛωʔδϟʔࣗ਎Ͱ4DBMB
    %SJWFO
    .BOBHFNFOU͢Δ͜ͱʹΑΓ ։ൃϚωδϝϯτ͕҆શʹͳΓίετ΋Լ͕Δ 

    4DBMB
    NBLFT
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    NBOBHFNFOU
    BMTP
    TBGF  4DBMB
    ESJWFO
    NBOBHFNFOU
    EFDSFBTFT
    NBOBHFNFOU
    DPTU  4DBMB
    NJHIU
    GJU
    BMTP
    QSPUPUZQJOH
    PS
    FBSMZ
    SFMFBTF

15. Thank you! & We’re hiring! Jiro Hiraiwa / @hiraiva Opt,

    Inc.