コードジェネレーターの威力を見てみる

https://love-swift.connpass.com/event/47486/
の談義資料です。

自作コードジェネレーターについての紹介です

Transcript

1. 4XJGUѪ޷ձ
   WPM
   %"/(* ίʔυδΣωϨʔλͷҖྗΛݟͯΈΔ
   
2. ࣗݾ঺հ ໊લ
   ኍ੉
   ༤େ
   4XJGU
   Ѫ޷ձͰ͸ࣗ࡞044Λ࡞ͬͯ঺հ͠ ͍ͯ·͢ɻ
   ໊͋ͩ
   4UBSޤ৯
   4UBS͍ͩ͘͞
   HJUIVC
   IUUQHJUIVCDPNCBOO[BJ
   RJJUB
   IUUQRJJUBDPNCBOO[BJ
3. ຊ୊ ࠓճ΋ࣗ࡞044ʹ͍ͭͯͷ঺հʹͳΓ·͢ɻ
   ҎԼͷͭͷ044ʹ͍ͭͯ৮ΕͯͦͷಋೖϝϦοτͱ࢖ ͍ํʹ͍ͭͯൃද͍͖ͯ͠·͢ɻ
   IUUQTHJUIVCDPNCBOO[BJ3FTPVSDF,JU
   IUUQTHJUIVCDPNCBOO[BJ,VSJ
   ͲͪΒ΋J04։ൃͰඞཁͳίʔυΛੜ੒ͯ͘͠ΕΔϥΠ ϒϥϦʹͳ͍ͬͯ·͢ɻ
   
4. ελʔ͍ͩ͘͞
5. 3FTPVSDF,JU ϓϩδΣΫτͷϦιʔεΛ҆શʹ࢖༻͢ΔͨΊͷϥΠϒϥϦ
   
   4UPSZCPBSE
   
   9JC
   
   4FHVF
   ʜ
   FUD
   9DPEF
   ͷϏϧυͷͨͼʹϦιʔεΛ࢖༻͢ΔͨΊͷϝιουΛ࡞ ੒ͯ͘͠ΕΔ
   ྨࣅϥΠϒϥϦ
   3TXJGU
   IUUQTHJUIVCDPNNBDDBJO3TXJGU
   
6. Ͳ͏͍͏͜ͱ͔3&"%.&Λνϥݟ
7. ղܾͯ͘͠ΕΔ͜ͱ 
   ಉ͡Α͏ͳίʔυΛॻ͔ͳͯ͘
   
   
   େମॻ͍͍ͯΔ಺༰͕͍ͭ΋Ұॹ
   
   
   ϝιουͷ໋໊نଇ͑͞௫ΜͰ͠·͑͹ָ
   
   ΠϯελϯεΛੜ੒͢Δͱ͖ʹจࣈྻͷϋʔυίʔυΛͳ͘ ͯ͘͠ΕΔ
   
   
   
   ิ׬͕ޮ͘
   
   
   
   UZQP
   ʹΑΔ3VO
   UJNF
   FSSPSΛ๷͙
   
   
   
   Ϧιʔε͝ͱফͨ͠৔߹͸ؔ਺΋ফ͑ΔͷͰ$PNQJMF
   FSSPS
   ͱͳ Γɺؾ͚ͮΔ
   
8. 3TXJGU
   ͱൺ΂ͯ 
   Ϋϥε͕໌֬ʹΘ͔Δ
   
   
   A7JFX$POUSPMMFSJOJUJBM7JFX$POUSPMMFS A
   
   
   A3TUPSZCPBSEWJFX$POUSPMMFS*EFOUJpFS A
   
   
   
   
   
   ΫϥεϝιουͳͷͰͲͷΫϥε͔͕Θ͔Δ
   
   
   
   
   +VNQ
   ͠΍͍͢
   
   αϙʔτ͍ͯ͠Δ߲໨͕গͳ͍
   
   
   $PMPS
   'POU౳͸αϙʔτ͍ͯ͠ͳ͍΋ͷ͕͋Δ
   
   
   ͦͷͿΜίϯύΠϧʹ͔͔Δ͕࣌ؒ୹͍
   
   (FOFSBUF͢Δ߲໨Λબ΂Δ
   
   
   ඞཁͳϝιου͚ͩચ୕ͯ͠(FOFSBUFͰ͖Δ
   
   
   ͞ΒʹίϯύΠϧ࣌ؒΛ୹͘Ͱ͖Δ
   
9. ͪΐͬͱσϞ
10. ͪΐͬͱ
    ελʔ͍ͩ͘͞
11. J04ͷ
    $MFBO
    "SDIJUFDUVSF༻ͷ։ൃπʔϧ,VSJΛ ࡞ͬͨͷͰ঺հ͠·͢ɻ
    
    ͜͜Ͱݴ͏
    $MFBO
    "SDIJUFDUVSF
    ͸ͪ͜ΒΛࢀߟʹͯ͠ߟ͑·͢ɻ
    <·ͩ.7$ .71 .77.Ͱফ໣ͯ͠Δͷʁ
    J04
    $MFBO
    "SDIJUFDUVSFʹ͍ͭͯ>
    IUUQRJJUBDPNLPVUBMPVJUFNTBGDGBEFDED
    <J04
    $MFBO
    "SDIJUFDUVSF
    ͷ͢͢Ί>
    IUUQTTQFBLFSEFDLDPNLPVUBMPVJPTDMFBOBSDIJUFDUVSFGBMTFTVTVNF ,VSJ
12. $MFBO
    "SDIJUFDUVSF
    ͷಛ௃ ੹຿Λࡉ͔͘෼཭ͨ͠"SDIJUFDUVSFɻ
    ֤ϨΠϠʔͷ໾ׂ͕໌֬ʹͳΔɻ
    1SPT
    
    
    ϏδωεϩδοΫ͕໌֬ʹͳΔ
    
    
    ϑϨʔϜϫʔΫʹґଘ͠ͳ͍
    
    
    6*ʹґଘ͠ͳ͍
    
    
    %BUB
    4UPSFʹґଘ͠ͳ͍
    
    
    ςετͷ༰қੑ
    $POT
    
    
    ίʔυྔ͕ଟ͘ͳΔ
    
15. ͳΜ͔ྲྀߦ͍ͬͯΔ͔Βͪΐͬͱॻ͍ͯΈΑ͏
    FH
    6TFS৘ใ͕දࣔ͞Ε͍ͯΔը໘Λ࡞Δɻ
    ·ͣ͸"1*ܦ༝Ͱ৘ใΛऔಘ GFUDI ͢Δ
    
16. TUSVDU
    6TFS&OUJUZ
    ʜ
    TUSVDU
    6TFS%BUB4UPSF*NQM
    6TFS%BUB4UPSF
    \
    
    
    GVOD
    GFUDI EPOF
    6TFS&OUJUZ
    
    7PJE
    \
    
    
    
    
    
    
    ʜ
    
    'FUDI
    GSPN
    8FC
    "1*
    
    
    ^
    ^
    TUSVDU
    6TFS3FQPTJUPSZ*NQM
    6TFS3FQPTJUPSZ
    \
    
    
    MFU
    EBUB4UPSF
    6TFS%BUB4UPSF
    
    
    GVOD
    GFUDI EPOF
    6TFS&OUJUZ
    
    7PJE
    \
    
    
    
    
    EBUB4UPSFGFUDI EPOF
    
    
    ^
    ^
    TUSVDU
    6TFS6TF$BTF*NQM
    6TFS6TF$BTF
    \
    
    
    MFU
    USBOTMBUPS
    6TFS5SBOTMBUPS
    
    
    GVOD
    GFUDI EPOF
    6TFS.PEFM
    
    7PJE
    \
    
    
    
    
    SFQPTJUPSZGFUDI
    \
    
    
    
    
    
    
    
    EPOF USBOTMBUPSUSBOTMBUF 
    
    
    
    
    ^
    
    
    ^
    ^
    TUSVDU
    6TFS.PEFM
    ʜ
    
    TUSVDU
    6TFS5SBOTMBUPS*NQM
    6TFS5SBOTMBUPS
    ʜ
    DMBTT
    6TFS1SFTFOUFS*NQM
    6TFS1SFTFOUFS
    ʜ
    DMBTT
    6TFS7JFX$POUSPMMFS
    6TFS7JFX
    ʜ
17. ‧‪‬‭⛺è䡢 `Т` 䡢è⛺‭‬‪‧
 ͏Θ͋͋͋͋͋͋͋͋͋͋͋͋͋
18. 
    ͠͹Β͘ॻ͍ͯΈͯͷؾ͖ͮ
    
    
    ΍ͬͺΓॻ͘ྔ͕ଟ͍
    
    
    ϑΝΠϧ͍ͬͺ͍/FX͢Δͷਏ͍ɻ
    
    
    ໾ׂ͕ࡉ͔͘෼ׂ͞ΕΔ͜ͱʹΑΓಉ͡Α͏ͳॲཧΛॻ͘͜ͱ ͕ଟ͍ɻ
    
    
19. Presenter → DataStore·ͰEntityʹର͢Δ CRUDͷॲཧΛهड़͢Δ͜ͱ͕ଟ͍ Repository → Translator(Entity) → Model
20. ͪΐͬͱߟ͑ͨ 
    ಉ͡Α͏ͳॲཧΛॻ͘͜ͱ͕ଟ͍
    
    
    ˠ
    ςϯϓϨԽͯ͠ίʔυδΣωϨʔτͪ͠Ό͓͏ɻ
    
    
    ˠ
    ͜ΕͰॻ͘ྔ΋ݮΔɻ
    
    ϑΝΠϧ͍ͬͺ͍/FX͢Δͷਏ͍
    
    
    
    ˠ
    ໾ׂ͝ͱʹϑΝΠϧΛ࡞Ζ͏ɻ
    
    
    ˠ
    ͍ͭͰʹ9DPEFϓϩδΣΫτʹ΋JNQPSU͢ΔΑ͏ʹ͠Α͏ɻ
    
    
    ࡞ͬͨ
    ˠ
    ,VSJ
21. ,VSJͷಛ௃ 
    ίϚϯυҰൃͰ֤ϨΠϠʔͷϑΝΠϧɾίʔυΛੜ੒ͯ͘͠ΕΔɻ͞Βʹ9DPEFϓϩ δΣΫτʹࣗಈͰNQPSU
    
    ੜ੒͢Δίʔυ͸ϑΥʔϚοτʹԊͬͨςϯϓϨʔτΛ༻ҙ͢Δ͜ͱͰϓϩδΣΫτ ͷಛ௃ʹΑͬͯมߋՄೳɻ
    
    ZBNM
    ϑΝΠϧʹ͍͔ͭ͘ઃఆ߲໨Λ༻ҙͯ͋͠ΓɺϓϩδΣΫτͷಛ௃ʹΑͬͯมߋ Մೳ
    
    ඞཁͳϨΠϠʔ͚ͩHFOFSBUF͢Δ͜ͱ΋Մೳɻ
    A
    T
    PS
    J
    Aৄ͘͠͸3&"%.&ݟͯͶ
    
    ಋೖ؆୯
    ddd
    
    
    CSFX
    UBQ
    CBOO[BJIPNFCSFX,VSJ
    
    
    CSFX
    JOTUBMM
    LVSJ
    
    
    DE
    130+&$5@3005@%*3
    
    
    LVSJ
    TFUVQ
    
    
    MT
    
    
    
    
    ,VSJ5FNQMBUF
    ,VSJZNM
    ʜ
    ˡ
    ZBNMϑΝΠϧͱςϯϓϨʔτ͕Ͱ͖Δɻ
    
    ಋೖऴྃ
    ddd
22. ΊͬͪΌσϞ
23. ΊͬͪΌ
    ελʔ͍ͩ͘͞
24. ࣗ෼Ͱ࡞ͬͯ࢖ͬͯΈͯͷײ૝ 
    νʔϜ։ൃͩͱॻ͖ํͷ౷ҰΛଌΕΔ
    
    ϨϏϡʔ͠΍͍͢
    
    ςϯϓϨͷΑ͏ͳॲཧ͸΍͸Γॻ͔ͳ͍͍ͯ͘ͷָ͕
    
    ίʔσΟϯά࣌ؒͷ୹ॖ
    
    ॻ͖ؒҧ͍͕ͳ͍ʹΑΔόάͩͬͨΓಡΈؒҧ͍ͷ࡟ݮ
    
25. ऴΘΓʹ ࣮ࡍʹ৮͍͍ͬͯͨͩͯ
    13
    JTTVF
    4UBS⭐౳͍͚ͨͩͨΒخ͍͠Ͱ͢ɻ
    044ͳͷͰࣗ෼Ͱ޷͖ʹ͍ͬͯ͡ಠࣗHFOFSBUFS࡞Δͷ ΋໘ന͍ͱࢥ͍·͢ɻ
    ͝੩ௌ͋Γ͕ͱ͏͍͟͝·ͨ͠ʂ