實戰 Swift 3 升級

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1. መፌSwift 3 ঋڃ @johnlinvc
2. Swift 3 • ࿨ Swift 2.2 ൺɼՃྃ኷ଟ኷๮త౦੢ɼ໵मվྃ኷ ଟ౦੢ɻ • Xcode 8 తҰ෦㟨 • ࠷ޙঋڃظݶະ஌
4. खಈঋڃ • ࣗݾվॴ༗తఔࣜᛰɻ • ࣗቮम׬શແ๏ཧղత Build settingɻ
6. ࢖༻Xcode ঋڃ޻۩ • ୈҰ࣍༻ Xcode 8 ଧ։ݱ༗ሢҊब။ग़ݱɻ • ՄҎࣗಈ㢨㟬मվఔࣜᛰ੒ Swift 3 ൛ຊɼؐ༗मվ Build settingsɻ
9. ࢖༻ঋڃ޻۩త४උ޻࡞ • ֬อఔࣜࡏXcode 7.3 ੋਖ਼ৗӡ࡞తɻ • ֬อॴ༗త Target ౎ࡏ Scheme ཫɻ • ༗ Test త࿩बଠ޷ྃɻ
10. ࢖༻ঋڃ޻۩ • ՄҎબᎩཁঋ౸ Swift 2.3 ҃ੋ Swift 3.0 • ။ઌ Build Ұ࣍ိ֬ఆཁࣗಈमվత஍ํɻ • ࠷ޙ҈ Save ब။ঋڃɻ
11. Demo
13. Xcodeෆੋᤈೳత • ൺֱগਓ။༻త ޠ๏/API बᔒ༗ࣗಈঋڃɻ • ୞ೳⴺखಈमվɻ
14. SetIndex & DictionaryIndex • index.successor() Ꮣ੒ Collection.index(after: index) • index.predecessor() Ꮣ੒ Collection.index(before: index) • index.advancedBy(delta) Ꮣ੒ Collection.index(index, offsetBy: delta) • index.advancedBy(delta, limit: otherIndex) Ꮣ੒ Collection.index(index, offsetBy: delta, limitedBy: otherIndex) • index.distanceTo(otherIndex) Ꮣ੒ Collection.distance(from: index, to: otherIndex)
15. ࣗݾሜత Collection Type • ݱࡏ Indexing ౎ੋ༝ Collection ؅ཧɻ • ࣗݾሜత Collection Type ཁࣗݾमվɻ • ී௨త Collection धཁ Collection.index(after: index) • ძ޲త धཁ Collection.index(before: index) • ᬋػଘऔత धཁ Collection.index(index, offsetBy: delta, limitedBy: otherIndex) ࿨ Collection.distance(from: index, to: otherIndex)
16. Range త मվ • ݱࡏ Range ෆೳඃ iterate (for-in)ྃɼ୞༗ CountableRange ՄҎɻ • ೭લ༗໌֬એࠂ Range తՄҎߟྀվ੒ CountableRangeɻ
17. Collection 㚎ݐ min/max • Ҏલ୞ೳࣗݾ༻ extension Ճɻ • ୠੋݱࡏ㚎ݐ೭ޙ။಍໊ɻ
18. NSURL & NSData • ݱࡏ༗ਖ਼ࣜతSwift ൛ຊɼURL & Dataɻ • େ෦෼။ࣗಈঋڃɼআඇ༗༻౸ෆࢧԉత APIɻ • ૾ੋ checkResourceIsReachableAndReturnError ब վ੒။㟚Exception త checkResourceIsReachable
19. NSMutable* • ૾ੋ NSMutableDataɻ • ෆ။ࣗಈঋڃ • ୠੋ৽తAPI ౎ෆ٣ɼ୞ೳⴺखಈ᫚׵
 myData as Data
20. զ༗༻Cocoapods/Carthage 1. ៺᠃༻Swift 2.2 & Xcode 7.3 ௚౸ॴ༗ Package ౎ ঋڃɻ 2. ሜ৴/ᚙ Tweet ڈޑჄݪ࡞ऀɻ 3. 㢨ଞम޷೭ޙᚙ Pull Requestɻ
21. CI ઃఆ໵ཁঋڃ • CocoaPods 㗞ੜग़ိత workspace ᔒ༗ඪهቮঋڃ • ࡏCI ্။༗໰୊ɻ • ࢖༻ beta ൛ Cocoapods ɼ
 $ [sudo] gem install cocoapods --pre • ՃҰݸ㚎༰ੋ 3.0 త .swift-version 䈕څ CI ؃ɻ
22. Q&A • ׭ํঋڃจ݅ https://swift.org/migration-guide/ • (෦㟨)தจ൛ https://swiftlang.tw/migration-guide/