キャッチアップ！The Composable Architecture

Transcript

1. ͨͭ΂͑ ΩϟονΞοϓʂ The Composable Archtecture
2. ͨͭ΂͑ͬͯ୭ʁ ϐΫγϒגࣜձࣾͷ23৽ଔiOSΤϯδχΞ ٕज़ελοΫ: • ຊۀ: Swift (ྺ1೥) • झຯ: Dart/Flutter (ྺ3೥) झຯ: • ϙέϞϯ • ͓ֆඳ͖
3. ࠓ೔࿩͢͜ͱ • The Composable Archtectureͬͯͳʹʁ • ࣮૷ํ๏ • جຊతͳ࣮૷ • Dependencies • Test • ͓·͚
4. The Composable Archtectureͱ͸ʁ
5. TCAͱ͸ʁ The Composable Architecture(TCA)͸υϝΠϯͳͲͰঢ়ଶ؅ཧͷϞδϡʔ ϧΛ෼ׂ͠ɺߏ੒Մೳʹ͢Δ͜ͱͰɺେن໛ͰෳࡶͳΞϓϦέʔγϣϯͷ ߏஙΛ༰қʹ͢ΔϞμϯͳΞʔΩςΫνϟͰ͢ɻ ref: https://gist.github.com/kalupas226/bdf577e4a7066377ea0a8aaeebcad428
6. TCAͱ͸ʁ ҎԼͷ՝୊Λղܾ͠Α͏ͱ͢ΔϥΠϒϥϦ •γϯϓϧͳঢ়ଶ؅ཧ •εέʔϥϏϦςΟ •෭࡞༻ͷ؅ཧ •ςετ༰қੑ •։ൃऀʹͱͬͯͷ࢖͍΍͢͞ ref: https://gist.github.com/kalupas226/bdf577e4a7066377ea0a8aaeebcad428
7. جຊతͳ࣮૷
8. جຊతͳ࣮૷ • State • Action • Reducer
9. جຊతͳ࣮૷ 4UBUF 0 3FEVDFS "DUJPO
10. جຊతͳ࣮૷ DPVOU 0 DPVOU UBQ*ODSFNFOU
11. جຊతͳ࣮૷ 4UBUF 0 3FEVDFS "DUJPO
12. جຊతͳ࣮૷ 4UBUF 0 3FEVDFS "DUJPO
13. جຊతͳ࣮૷ 4UBUF 0 3FEVDFS "DUJPO
14. جຊతͳ࣮૷ 4UBUF 0 3FEVDFS "DUJPO & ff FDU
15. ͪΐͬͱ͍ͬͯ͡ΈΔ
16. جຊతͳ࣮૷ DPVOU 0 DPVOU UBQ*ODSFNFOU
17. DPVOU جຊతͳ࣮૷ DPVOU 0  DPVOU UBQ*ODSFNFOU UBQ%FDSFNFOU
18. جຊతͳ࣮૷ 4UBUF 0 3FEVDFS "DUJPO 
19. جຊతͳ࣮૷ 0  DPVOU DPVOU DPVOU UBQ*ODSFNFOU UBQ%FDSFNFOU
20. جຊతͳ࣮૷ + λοϓճ਺ DPVOU 0  0 UBQQFE
    $PVOU DPVOU DPVOU UBQ*ODSFNFOU UBQ%FDSFNFOU
21. جຊతͳ࣮૷ + λοϓճ਺ 0  0 UBQQFE
    $PVOU UBQQFE$PVOU Ͳ͏௥Ճ͢Δʁ DPVOU DPVOU DPVOU UBQ*ODSFNFOU UBQ%FDSFNFOU
22. UBQQFE$PVOU جຊతͳ࣮૷ + λοϓճ਺ JODSFBTF 0  EFDSFBTF 0 UBQQFE
    $PVOU Ͳ͏௥Ճ͢Δʁ DPVOU UBQ*ODSFNFOU UBQ%FDSFNFOU
23. جຊతͳ࣮૷ + λοϓճ਺ JODSFBTF 0  EFDSFBTF 0 UBQQFE
    $PVOU Ͳ͏௥Ճ͢Δʁ DPVOU UBQ*ODSFNFOU UBQ%FDSFNFOU UBQQFE$PVOU
24. جຊతͳ࣮૷ EffectTaskͷ࿩ • .none • .send • .run (EffectTaskͷ࿩ͷิ଍)
25. جຊతͳ࣮૷ EffectTaskͷ࿩ .none • ௥ՃͰԿ΋΍Βͳ͍Αʂ
26. جຊతͳ࣮૷ EffectTaskͷ࿩ .send • ผͷActionΛ௥ՃͰߦ͏Α
27. جຊతͳ࣮૷ EffectTaskͷ࿩ .run • ඇಉظॲཧΛߦ͏Α • ಛ௃ • sendΛҾ਺ʹ࣋ͭ • await͕࢖͑Δ
28. جຊతͳ࣮૷ EffectTaskͷ࿩ͷิ଍ ͖ͬ͞ͷίʔυˠ
29. جຊతͳ࣮૷ EffectTaskͷ࿩ͷิ଍ ͖ͬ͞ͷίʔυˠ ࣮͸Ξϯνύλʔϯ͔΋ʁ
30. جຊతͳ࣮૷ EffectTaskͷ࿩ͷิ଍ Ξϯνύλʔϯ • 1ͭͷΞΫγϣϯͰ2ͭ෼ͷίετ ͕͔͔Δ • ࠷ॳͷϩδοΫͷޙʹڧ੍͞ΕΔ • ςετංେԽ͢Δ͔΋
31. جຊతͳ࣮૷ EffectTaskͷ࿩ͷิ଍ ୯७ʹؔ਺Λ෼཭ͯ͠ղܾͰ͖Δ͔ ΋
32. جຊతͳ࣮૷ EffectTaskͷ࿩ͷิ଍ ద੾ͳ৔߹͸͋Δ
33. Dependencies
34. Dependencies ఆٛ • ஫ೖ͍ͨ͠class/structΛ࡞੒ • ຊ൪/ςετͰมߋ͍ͨ͠஋͸஬৯͍ ঢ়ଶʹ͓ͯ͘͠ • DependencyKeyΛઃఆ͢Δ • live: ຊ൪ • test: ςετ • Preview: XcodeͷϓϨϏϡʔ༻ • DependencyValueΛઃఆ
35. Dependencies ར༻ • @DependencyͰड͚औΔ
36. Test
37. Test ֤ཁૉ͕ίϯϙʔωϯτԽ͞Ε͍ͯΔ ͷͰςετ͕ॻ͖΍͘͢ͳ͍ͬͯΔ
38. ͓·͚
39. Feature
40. Feature • 0.55.0 • Better Bindings Revisited • Add Store.send and Store.withState • Add Reducer.onChange • Add EffectOf • TCA1.0ʹ͍ͭͯ
41. TCAͰpixiv clone࡞ͬͯΈͨ
42. pixiv-clone࡞ͬͯΈͨ with TCA • https://github.com/Shoryu-Y/swiftui-with-tca • ·ͩ·ͩൃల్্ • جຊతͳ࣮૷ɺDependencyΛऔΓೖΕ͍ͯΔ • 0.55.0ͷมߋ΋औΓೖΕͨʁ • Test͸·ͩ΍ͬͯͳ͍ • Navigation͸ࢼߦࡨޡத • ࠓޙ΋औΓ૊ΜͰɺࣗ෼ͳΓͷਖ਼ղΛݟ͚͍ͭͨ