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トレタでのSwift 3 対応
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Yoonchul Koh
November 29, 2016
Technology
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7.8k
トレタでのSwift 3 対応
トレタでのSwift 3 対応について話しました
Yoonchul Koh
November 29, 2016
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Transcript
τϨλͰͷ Swift 3 ରԠ @y_koh 2016/11/29 potatotips #35
ࣗݾհ • τϨλͰiOSΤϯδχΞͬͯ·͢ • @y_koh
τϨλSwift 3 ରԠ͠·ͨ͠
ͭΒ͔ͬͨ
τϨλΞϓϦͷ֓ཁ • 201312݄ϦϦʔεɻϦϦʔεͯ͠3 • 201510݄Swift 2.0ಋೖɻ • Swift2ׂͰϑΝΠϧ180 • ίʔυྔશମͰ9ສ5ઍ͘Β͍
εέδϡʔϧײ • Ϗϧυ௨Δ·Ͱ1िؒ • ྃ·Ͱ2.5िؒ
ରԠॱং 1. ใऩू 2. ϥΠϒϥϦΞοϓσʔτ 3. Swift 3 Convert 4.
Τϥʔ௵͠ 5. ಈ࡞֬ೝ
ใऩू • [iOS][Swift] Swift 3.0ͷมߋ·ͱΊ http://dev.classmethod.jp/smartphone/iphone/ implemented_proposals_for_swift3/ • iQONΛSwift 3.0.1ʹΞοϓσʔτͨ͠ͱ͖ʹରԠͨ͠ϙΠ
ϯτ http://tech.vasily.jp/entry/update_swift_3_0_1 • ࠓɺSwift2 Ͱॻ͍͍ͯΔಉ๔ୡɻ࠷ݶ͓͖ͬͯͨ ͍ɺSwift2 ͷ··Ͱ࢝ΊΔ Swift3 ରࡦ http://qiita.com/ezura/items/e7703eb04d2d1f2946b9
ϥΠϒϥϦΞοϓσʔτ • Swift 3 ʹରԠ͍ͯ͠Δ͔ಓʹௐΔ • ରԠͯ͠ͳ͚ΕΓ͑ݕ౼ • Obj-CϥΠϒϥϦnullable, nonnullରԠͯͨ͠Γ
͢ΔͷͰ֬ೝͯ͠ΈΔͱྑ͍
Swift 3 Convert • ݁ߏ͔͔࣌ؒΔ • વʁ͏·͘ConvertͰ͖ͳ͍ͱ͜Ζ͕͋Δ
͏·͘ConvertͰ͖ͳ͔ͬͨͱ ͜Ζ • enumͷlower camel caseԽ • UIFont.systemFontOfSize(CGFloat) →UIFont.systemFont(ofSize: CGFloat)
• CGRectMake→CGRect(x: , y:) CGPointMake→CGPoint(x: , y: , width: , height:) • NSIndexPath(forRow: 0, inSection: 0) →IndexPath(row: 0, section: 0)
ରԠͷίπ • ஔscriptΛ࡞͓ͬͯ͘ͱྑ͍ • ৽͘͠ݟ͚ͭͨߏจΤϥʔscriptʹஔίϚϯυ ΛՃ࣮ͯ͠ߦΛ܁Γฦ͢ • ҙ֎ͱػցతʹஔͰ͖Δͱ͜Ζଟ͍ • ͠ΐ͏ͳ͍ΤϥʔͳΔࣗ͘ಈԽͰରԠ
େมͳͷϥΠϒϥϦ
Bolts • BFTask<AnyObject>(result: hoge)ͰArrayΛฦͤ ͳ͍ • AnyObject͕protocolʹͳΓɺArrayͦΕʹద ߹͍ͯ͠ͳ͍ • ํͳ͍ͷͰࠓNSArrayͰϥοϓͯ͠ฦͯ͠Δ
TZStackView • ܧঝ͍͕ͯͬͯͨ͠ɺclass͕openʹͳ͓ͬͯ ΒͣܧঝͰ͖ͳ͍ • ͳ͔ͥϨΠΞτ่͕ΕΔ
SwiftBond • v4→v5ʹͳΔʹ͋ͨͬͯ෦࣮͕ReactiveKit ʹͳͬͨ • ߏจͷॻ͖͑ͦͦ͜͜େม • ڍಈ͕ҟͳΔ • ͳ͔ͥແݶϧʔϓɻɻ
ͦͷଞࡉ͔͍ॴ • ໌ࣔతΩϟετ͕ඞཁʹ • (date as NSDate).mt_hourOfDay() • ͓Αͦ100Օॴ
ಈ࡞֬ೝ • વͳ͕ΒશମΛ֬ೝ͢Δඞཁ͕͋Δ • Ϋϥογϡ͢ΔͳΒ·ͩྑ͍ • ͠Εͬͱදࣔ͞Ε͍ͯͳ͍ͷ͋ͬͨΓ • ରԠલͷΞϓϦͱݟൺͳ͕Β֬ೝ͢Δ
·ͱΊ • ࢥͬͨҎ্ʹେมͰͨ͠ • Ϗϧυ௨͢·Ͱಈ࡞֬ೝ͕ҰͰ͖ͳ͍ • ϥΠϒϥϦʹΑͬͯ݁ߏڍಈ͕มΘͬͯ·͢ • ஔscriptΛ༻ҙ͢Δͱྑͦ͞͏
དྷͷSwift 4 Ͱ ָʹͳΔͣ