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iOSDC2019トークピックアップ
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Yuta Kawabe
September 18, 2019
Programming
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iOSDC2019トークピックアップ
Yuta Kawabe
September 18, 2019
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Transcript
IOSDC2019 τʔΫϐοΫΞοϓ 2019/9/18 ࣾษڧձ ล ༟ଠ
IOSDC2019τʔΫϐοΫΞοϓ IOSDC?? ▸ iOSؔ࿈ٕज़ΛίΞͷςʔϚͱٕͨ͠ज़ऀͷͨΊͷΧϯϑΝϨϯε ▸ https://iosdc.jp/2019/ ▸ https://qiita.com/applideveloper/items/996387a22e79e66bfe5b ▸ https://qiita.com/yuukiw00w/items/65ce867a99f898e77b10
▸ εϙϯαʔ͠·ͨ͠ ▸ and factory͔Β5໊ࢀՃ͠·ͨ͠
IOSDC2019τʔΫϐοΫΞοϓ ฉ͍ͨτʔΫ ▸ λΠϜςʔϒϧɿhttps://fortee.jp/iosdc-japan-2019/timetable ▸ લࡇɿ෩अͰࢮ ▸ day1 ▸ ϥΠϒϥϦͷΠϯϙʔτͱϦϯΫͷΈશղઆ
▸ ϥϯνηογϣϯ(Ͳ͚ͩͬ͜ʁʔόʔతͳͭ) ▸ ࣮ػͷཧͱ͓͞ΒʂAWS Device FarmͰiOSͷςετΛ͠Α͏ʂ ▸ Swift Playgrounds ͰλʔτϧάϥϑΟοΫε͠Α͏ʂ ▸ αʔϏεʹ͓͚ΔσβΠϯγεςϜͷߏங ▸ ৄղ Auto-Renewable Subscriptions ▸ ಈըΞϓϦͷ͛મػೳʹ͓͚Δফܕ՝ۚͷΈͱ࣮
IOSDC2019τʔΫϐοΫΞοϓ ฉ͍ͨτʔΫʢଓ͖ʣ ▸ day2 ▸ Heart of Swift ▸ ϥϯνηογϣϯ(Bitrise)
▸ ιʔγϟϧϥΠϒαʔϏεʹ͓͚ΔσδλϧԽহͷΈͱ࣮ ▸ ࣗ࡞ͯ͠ཧղ͢ΔϦΞΫςΟϒϓϩάϥϛϯάϑϨʔϜϫʔΫ
IOSDC2019τʔΫϐοΫΞοϓ HEART OF SWIFT ▸ SwiftͷࠜװΛͳ֓͢೦ ▸ Value Semantics ▸
Protocol-Oriented Programming ▸ Swiftͷ͜Ε͔Β ▸ SwiftUIɺOpaque Result TypeɺϦόʔεδΣωϦΫεɺGeneralized Existentialɺanyम০ࢠ
IOSDC2019τʔΫϐοΫΞοϓ HEART OF SWIFTʢଓ͖ʣ ▸ Opaque Result TypeɺϦόʔεδΣωϦΫεɺGeneralized Existentialɺanyम০ ࢠ͋ͨΓͷ
▸ https://qiita.com/koher/items/338d2f2d0c4731e3508f ▸ https://qiita.com/omochimetaru/items/f13fe3e54fab01648ba4 ▸ ͳΔ΄Ͳͳʔͬͯײ͡
IOSDC2019τʔΫϐοΫΞοϓ ࣗ࡞ͯ͠ཧղ͢ΔϦΞΫςΟϒϓϩάϥϛϯάϑϨʔϜϫʔΫ ▸ RxΛࣗͰ࡞ͬͯΈΔ ▸ ҎԼͷ͜ͱΛཧղ͢Δ ▸ ColdͳετϦʔϜͳͥsubscribe͞Εͳ͍ͱಈ࡞͠ͳ͍ͷ͔ ▸ Subject͕Observable/Observerͷੑ࣭Λ࣋ͭͱ͍͏ͷͲ͏͍͏ҙຯ͔
▸ ColdΛHotͳετϦʔϜʹม͢Δ۩ମతͳํ๏ ▸ HotͳετϦʔϜ͕subscribe͞Εͯ1ճ͔͠ΠϕϯτΛൃੜ͠ͳ͍ͱͲ͏͍͏ݪཧ͔ ▸ ࣗ࡞Γ͔͗͢ͳʔͱࢥ͏͚ͲɺίʔυಡΜͩ΄͏͕͍͍ͳͱײͨ͡