1年前に作った物と同じ目的のライブラリをまたSwift 3で作ってみた

TMValidatorを作った経験を活かしてSwift 3で同じ目的のライブラリを作ってみました。

Transcript

1. 1೥લʹ࡞ͬͨ෺ͱಉ͡ ໨తͷϥΠϒϥϦΛ·ͨ Swift 3Ͱ࡞ͬͯΈͨ AKIBA.swift #7 (C) fromkk. 2016 1
2. ࣗݾ঺հ ২Ԭɹ࿨࠸ Timers inc.ͷiOSΤϯδχΞ Twitter: @fromkk Github: fromkk Qiita: fromkk (C) fromkk. 2016 2
3. એ఻ Χοϓϧ޲͚ΞϓϦͷPairy ͱ Ո଒޲͚ࣸਅڞ༗ΞϓϦͷ Famm ΛӡӦ͍ͯ͠Δ Ͱ͸ ΤϯδχΞΛืू ͍ͯ͠·͢ʂ ڵຯͷ͋Δํ͸͓੠ֻ͚ɺ΋͘͠͸ http://timers-inc.com/ ΑΓ͓໰͍߹ΘͤԼ͍͞ʂ (C) fromkk. 2016 3
4. ࠓͷձࣾʹೖࣾͨ͠ࠒʹ TMValidator ͱ͍͏ ϥΠϒϥϦΛ࡞੒͠·ͨ͠ https://github.com/fromkk/TMValidator (C) fromkk. 2016 4
5. (C) fromkk. 2016 5
6. ͋Ε͔Β໿1೥ • Swift 3͕ϦϦʔε͞ΕOSSʹͳͬͨ • ࣗࣾͷΞϓϦ΋50%͙Β͍͕Swiftʹͳͬͨ • ͦΕʹڞͳͬͯ೔ʑॻ͘ίʔυ΋Swiftʹ (C) fromkk. 2016 6
7. ࠓಉ͡ϥΠϒϥϦΛ࡞ΔͱͲ͏ͳΔ͔ʁ (C) fromkk. 2016 7
8. ࡞ͬͯΈͨ (C) fromkk. 2016 8
9. Valy https://github.com/fromkk/Valy • TMValidator ͱಉ͘͡όϦσʔγϣ ϯ༻ͷϥΠϒϥϦ • Swift 3੡ • Carthage, CocoaPodsରԠ (C) fromkk. 2016 9
10. ࢥ૝͸ TMValidator ͱ΄΅ಉ͡ 1.όϦσʔλʔΛ࡞੒ 2.ϧʔϧΛ௥Ճ 3.จࣈྻΛνΣοΫϝιουʹ౉ͤ͹νΣοΫ݁ՌΛฦͯ͘͠Ε Δ (C) fromkk. 2016 10
11. Կނ࡞͔ͬͨ • աڈʹ࡞ͬͨ΋ͷ͸͕࣌ؒܦͭͱૈ͕ݟ͑Δ • ౰࣌͸Πέ͍ͯͨͱࢥ͍ͬͯͨઃܭ΋վΊͯݟΔͱ͖ͬ͢Γ͠ ͍ͯͳ͍Օॴ͕໨ʹͭ͘ • SwiftΒ͍͠ॻ͖ํΛࢼͯ͠Έ͔ͨͬͨ (C) fromkk. 2016 11
12. TMValidatorͷαϯϓϧίʔυ UITextField *name = [[UITextField alloc] init]; name.text = @"໊લ"; TMValidatorField *fieldName = [TMValidatorField fieldWithValue:name.text andLabel:@"name" andElement:name]; [[fieldName addRule:[TMValidatorRuleRequired rule]] addRule:[TMValidatorRuleMaxLength ruleWithLength:@10]]; TMValidator *validator = [TMValidator validator]; [[validator addField:fieldName]; [validator runWithSuccesses:^(NSArray *successes) { NSLog(@"success! %@", successes); } andFailure:^(NSArray *errors) { NSLog(@"failure! %@", errors); }]; (C) fromkk. 2016 12
13. ௕͍ (C) fromkk. 2016 13
14. Valyͷαϯϓϧίʔυ let value: String? = self.textField.text let result = Valy.factory() .add(rule: ValyRule.required) .add(rule: ValyRule.maxLength(10)) .run(with: value) switch result { case .success: print("success!") case .failure(let rule): print("failed rule \(rule)") } (C) fromkk. 2016 14
15. ͳΜͱͳ͖ͬ͘͢Γʁ (C) fromkk. 2016 15
16. TMValidatorͷ໰୊఺ • Objective-CͩͬͨͷͰશ͕ͯclassͷҝಠࣗϧʔϧ͕࡞Γਏ ͍ • ΤϥʔίʔυɾΤϥʔϝοηʔδΛ֤ϧʔϧʹ࣋ͨͤͯ͠·ͬ ͨͷͰࣗ༝͕ޮ͔ͳ͍ • ϧʔϧΛ௥Ճ͠ͳͯ͘΋νΣοΫϝιουΛ࣮ߦग़དྷͯ͠·͏ (C) fromkk. 2016 16
17. ValyͰͷվળ఺ • ϧʔϧ͸AnyValidatorRuleϓϩτίϧΛద߹͍ͤͯ͑͞͞Ε ͹͍͍ • ΤϥʔϋϯυϦϯά͸όϦσʔτ݁Ռ͔Β౎౓࣮૷͢ΔͷͰࣗ ༝౓͕ߴ͍ʢͦͷ෼ίʔυྔ͸૿͑Δ͔΋ʣ • ܕফڈʹΑΓϧʔϧΛ௥Ճ͠ͳ͍ͱόϦσʔτ͕࣮ߦग़དྷͳ͍ (C) fromkk. 2016 17
18. ܕফڈ (C) fromkk. 2016 18
19. ܕফڈ • ෳ਺ͷϓϩτίϧʹద߹ͨ͠ཁૉΛ࡞੒ • ৚݅ʹΑ֤ͬͯϓϩτίϧͷܕΛฦ͢ (C) fromkk. 2016 19
20. ValyͰͷܕফڈͷྫ protocol AnyValidator { var rules: [AnyValidatorRule] { get } static func factory() -> AnyValidator static func factory(rules: [AnyValidatorRule]) -> AnyValidatable func add(rule: AnyValidatorRule) -> AnyValidatable func add(rules: [AnyValidatorRule]) -> AnyValidatable } protocol AnyValidatable: AnyValidator { func run(with value: String?) -> ValidatorResult } Valy.factory().run(with: value) //NG! Value of type 'AnyValidator' has no member 'run' Valy.factory().add(rule: ValyRule.required).run(with: value) //OK! (C) fromkk. 2016 20
21. ·ͱΊ • ࣌୅ͷྲྀΕʹ΍ܦݧʹΑͬͯઃܭͷ෯͕૿͑ͨʢؾ͕͢Δʣ • ܕফڈΛར༻͢Ε͹ίʔυΛॻ͘ଆʹ΋੍ݶΛՃ͑Δࣄ͕ग़དྷ ͯόάΛੜΈਏ͍ (C) fromkk. 2016 21
22. ͍ͬͯ͏಺༰Ͱ Swift Advent Calendar 2016ʹ هࣄΛॻ͘ͷͰ ετοΫ ͍͍Ͷ Լ͍͞ʂ (C) fromkk. 2016 22
23. ͝ਗ਼ௌ͋Γ͕ͱ͏͍͟͝ ·ͨ͠ʂ (C) fromkk. 2016 23