SwiftTask, Repository Pattern and Type Erasure

SwiftTask・リポジトリパターン・型消去の活用

1. 4XJGU5BTL
   3FQPTJUPSZ
   1BUUFSO
   BOE
   5ZQF
   &SBTVSF )FBMUI
   4XJGU
   .FFUVQ !BLJP
2. 1SPpMF w 4IJOHP
   4BUP
   w 5FBDIJOH
   J04
   %FWFMPQNFOU
   w #MPHHFS
   w IUUQTUXJUUFSDPNBLJP
   w IUUQTHJUIVCDPNBLJP
3. .PTBJD$BN 1JDU$IFDL $FMM.FNP %SBX'SBNF 8FJHIU8BUDI
5. "QQ
   $SFBUPS
   %PKP w ॳ৺ऀ޲͚ͷΞϓϦߨ࠲
   w ೥͔Β֤஍Ͱظ։࠵
   w 5PLZP
   0TBLB
   /BHPZB
   4FOEBJ
   )JSPTIJNB
   BOE
   'VLVPLB
6. "HFOEB w 4XJGU5BTL
   w 3FQPTJUPSZ
   1BUUFSO
   w 5ZQF
   &SBTVSF
7. 4XJGU5BTL 1SPNJTF
   
   QSPHSFTT
   
   QBVTF
   
   DBODFM
   
   SFUSZ
   GPS
   4XJGU
8. 6*7JFX
   BOJNBUJPO
   "1* IUUQTHJUIVCDPNBLJP4XJGU5BTL&YBNQMF
9. 6*7JFX
   "OJNBUJPO
   
 XJUI
   $PNQMFUJPO
   )BOEMFS
10. Ξχϝʔγϣϯ׬ྃ࣌ʹ࣍ͷΞχϝʔγϣϯΛ։͍࢝ͨ͠
11. 4XJGU5BTLΛ࢖͏ ΞχϝʔγϣϯλεΫͷܕΛએݴ QBVTFͨ͠λεΫΛSFTVNF͠΍͘͢͢Δ
12. 4XJGU5BTLΛ࢖͏ Ξχϝʔγϣϯͷ಺༰Λهड़͠ɺ࣮ߦ͢Δ
13. ΞχϝʔγϣϯλεΫΛ࡞Γ΍͘͢͢Δ 6*7JFXͷFYUFOTJPOͱͯ͠ɺBOJNBUJPO5BTLϝιουΛ༻ҙ͢Δ
14. ෳ਺ͷΞχϝʔγϣϯΛ࿈࠯ͤ͞Δ
15. ࿈࠯ͷͨΊͷԋࢉࢠΛ࡞Δ
16. 4XJGU5BTLΛΞϓϦͰ࢖͏
17. %BUB.BOBHFSͰ5BTLΛฦ͢
18. ྫ
    
    ࿈ܞ֬ೝ͕ऴΘͬͨΒݕࡧ͢Δ
19. 3FQPTJUPSZ
    1BUUFSO
20. 6TFS͔Β͸
    ࣮4UPSBHFΛҙࣝ͠ͳͯ͘΋ྑ͍ 6TFS %BUB.BOBHFS
    
    %BUB4UPSBHF1SPUPDPM )FBMUI,JU4UPSBHF
    
    %BUB4UPSBHF1SPUPDPM 3FBMN4UPSBHF
    
    %BUB4UPSBHF1SPUPDPM "VUIPSJ[F
    4UBUVT
21. ϓϩτίϧΛએݴ IUUQTHJUIVCDPNBLJP3FQPTJUPSZ1BUUFSO&YBNQMF
22. )FBMUI,JU͸ඇಉظ
23. 3FBMN͸ಉظ
24. 4UPSBHFͷ੾Γସ͑Λߦ͏.BOBHFS
25. ମॏ΢Υον ମॏͷه࿥ɾάϥϑදࣔɾ5PEBZ΢ΟδΣοτͰͷ૿ݮ֬ೝͳͲ
26. 4VQQPSUT
    HMBODF
    BOE
    DPNQMJDBUJPOT
27. ϦδΣΫτલͷઃܭ "QQMF
    8BUDI J1IPOF 
    0CTFSWFS
    2VFSZ 
    /PUJGZ 
    8BUDI
    $POOFDUJWJUZ
    4BNQMFT 
    2VFSZ 
    4BNQMFT 3FBMN 
    4BWF 
    -PBE 8BUDI
    &YUFOTJPO J1IPOF
    "QQ )FBMUI,JU
28. 3FKFDUFE
29. ࢓༷มߋ͢Δ͜ͱʹ w )FBMUI,JUͱͷ࿈ܞΛڐՄ͞ΕͨΒ)FBMUI,JUΛ࢖͏
    w ࿈ܞΛڋ൱͞ΕͨΒ3FBMNΛ࢖͏
30. ࠷ऴઃܭ "QQMF
    8BUDI J1IPOF 8BUDI
    $POOFDUJWJUZ 3FBMN 8BUDI
    &YUFOTJPO J1IPOF
    "QQ )FBMUI,JU 3FBMN %BUB.BOBHFS
    %BUB4UPSBHF1SPUPDPM
31. 5ZQF
    &SBTVSF
41. %BUB4UPSBHF5ZQF
    BTTPDJBUFEUZQF
    %PNBJO 3FBMN1FSTPO4UPSBHF
    UZQFBMJBT
    %PNBJO
    
    1FSTPO pOE"MM
    
    5BTL <1FSTPO>  TBWF QFSTPO
    1FSTPO
    
    5BTL  pOE"MM
    
    5BTL <%PNBJO>  TBWF QFSTPO
    %PNBJO
    
    5BTL  3FBMN1MBDF4UPSBHF
    UZQFBMJBT
    %PNBJO
    
    1MBDF pOE"MM
    
    5BTL <1MBDF>  TBWF QFSTPO
    1MBDF
    
    5BTL  $
42. %BUB4UPSBHF8SBQQFS%PNBJO5ZQF
    UZQFBMJBT
    %PNBJO
    
    %PNBJO5ZQF 3FBMN1FSTPO4UPSBHF
    UZQFBMJBT
    %PNBJO
    
    1FSTPO pOE"MM
    
    5BTL <1FSTPO>  TBWF QFSTPO
    1FSTPO
    
    5BTL  pOE"MM
    
    5BTL <%PNBJO>  TBWF QFSTPO
    %PNBJO
    
    5BTL  "1*1FSTPO4UPSBHF
    UZQFBMJBT
    %PNBJO
    
    1FSTPO pOE"MM
    
    5BTL <1FSTPO>  TBWF QFSTPO
    1FSTPO
    
    5BTL  %BUB4UPSBHF8SBQQFS1FSTPO
    UZQFBMJBT
    %PNBJO
    
    1FSTPO pOE"MM
    
    5BTL <1FSTPO>  TBWF QFSTPO
    1FSTPO
    
    5BTL  %PNBJO5ZQF
    
    1FSTPO &
43. 5IBOL
    ZPV
    GPS
    ZPVS
    BUUFOUJPO !BLJP