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SwiftUIの大地を駆け巡るための仕組みを作る
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Ryoichi Izumita
May 20, 2021
Programming
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SwiftUIの大地を駆け巡るための仕組みを作る
"土に根をおろし、風とともに生きよう。種とともに冬を越え、鳥とともに春を歌おう"
Ryoichi Izumita
May 20, 2021
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Transcript
SwiftUIͷେΛۦ͚८ΔͨΊͷΈΛ࡞Δ ࣗࣾαʔϏε։ൃͷגࣜձࣾελσΟετ × ڞύʔτφʔͷגࣜձࣾΏΊΈ ߹ಉษڧձʂ Γͣ / ઘాྖҰ /
@rizumita
ϓϩϑΟʔϧ • ݝ҆ಶࢢࡏॅ • 43ࡀ • גࣜձࣾΏΊΈͰiOSςοΫϦʔυ݉ϦʔυΤϯδχΞ • 19ࡀͰObjective-CΛֶͼͦͷޙWebObjectsΛ͔͋ͭ͏ •
iOSΞϓϦ։ൃiPhone 3GSΛߪೖͨ࣌͠ʹ։࢝
SwiftUIͰ͞Ε͍ͯΔΞʔΩςΫνϟύλʔϯ • MVVM • The Composable Architecture • Elm Architecture
• Redux MVVMҎ֎ͰؔܕΞʔΩςΫνϟύλʔϯ͕ಛʹ͞Ε͓ͯΓɺ ͦΕΒSwiftUIͱ͍͏ܥͱผݸͷؔܕͷܥΛ࡞ΓɺೋͭͷܥΛܨ͍͛ͯΔɻ ผݸͷܥͳͷͰSwiftUIͷView֊ͷதͰมԽ͢ΔEnvironmentEnvironmentObjectΛޮՌతʹར ༻͢Δࣄ͕Ͱ͖ͳ͍͜ͱ͕ଟ͍ɻ
ࢲʹɺͦΕΒఱۭ͔Β SwiftUIͱ͍͏େΛ ίϯτϩʔϧ͍ͯ͠ΔΑ͏ʹࢥ͑Δɻ
ඬྲྀதͷΨϦϰΝʔͱ ૺ۰͢Δڊେͳʮۭඈ Ϳౡʯϥϐϡʔλ JɾJɾάϥϯϰΟϧ
–ΰϯυΞͷ୩ͷՎ “ʹࠜΛ͓Ζ͠ɺ෩ͱͱʹੜ͖Α͏ɻ छͱͱʹౙΛӽ͑ɺௗͱͱʹय़ΛՎ͓͏”
SwiftUIͷେΛۦ͚८ΔͨΊʹ • γεςϜʹجͮ͘ΈͰ࣮͢Δͷ͕جຊɻ • SwiftUIͷView֊ʹڥ͕Έࠐ·Ε͍ͯΔɻͭ·ΓView֊ͦ͜ ͕ΞϓϦͷϕʔεͱ͍͑Δɻ • ͔͠͠View͕ModelϨΠϠʔʹґଘ͢Δͱ͕ൃੜ͢Δɻ • ViewͦͷڥͱModelΛܨ͙ॴ͕ඞཁͱͳΔɻ
Sede SwiftUI༻ͷViewͱModelΛόΠϯυ͢ΔͨΊͷϥΠϒϥϦ ϧʔςΟϯάػೳ https://github.com/rizumita/Sede
͍ํͱϥΠϒϥϦͷ࣮Λݟ͍͖ͯͨͩ·͢ɻ https://github.com/rizumita/Sede
͓ΘΓʹ • ඪ४ͷڥʹଇ࣮͕ͬͨجຊͩͱߟ͍͑ͯΔɻ • ؔܕΞʔΩςΫνϟύλʔϯͳͲͷผͷܥͷΈྑ͍͕ɺ·ͣ SwiftUIͱ͍͏ϑϨʔϜϫʔΫʹଇͬͨΈΛݕ౼͍ͨ͠ɻ • ͜ͷϥΠϒϥϦ࣮ݧతͳ࣮Ͱ͋ΓɺΑΓΑ͍࣮Λ୳Δඞཁ͕͋ Δɻ •
ΞΠσΞ͕͋ΕIssueΛॻ͍͍ͯͩ͘͞ɻ
͋Γ͕ͱ͏͍͟͝·ͨ͠ɻ