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ʰλοϓϧੜʱͷίʔσΟϯάن
ͱ
ݕ౼தͷΞʔΩςΫνϟ
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Profile
- 2014ʹ৽ଔೖࣾ
- 2014-2017 ৽نΛ͍Ζ͍Ζ(Unity/Android/iOS)
- 20173݄ʹʰλοϓϧੜʱʹJOIN (iOS)
sasaki tomohiro
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ίʔσΟϯάن
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ϓϧϦΫग़͠·ͨ͠ʔ
JOINͨ͠ͱ͖
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ϓϧϦΫग़͠·ͨ͠ʔ
JOINͨ͠ͱ͖
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ϓϧϦΫग़͠·ͨ͠ʔ
JOINͨ͠ͱ͖
͋ɺίʔσΟϯάنͬͯ͋Γ·͔͢ʁ
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ϓϧϦΫग़͠·ͨ͠ʔ
JOINͨ͠ͱ͖
͋ɺίʔσΟϯάنͬͯ͋Γ·͔͢ʁ
Α͠ʂ࡞Ζ͏ʂʘ(^o^)ʗ
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Survey
- Github
https://github.com/github/swift-style-guide
- eureka
https://github.com/eure/swift-style-guide/blob/master/README_jp.md
- ϦΫϧʔτϥΠϑελΠϧ
https://github.com/recruit-lifestyle/swift-style-guide
- εϚʔτςοΫɾϕϯνϟʔζ
https://github.com/SmartTechVentures/swift-style-guide
- Wantedly
http://qiita.com/susieyy/items/f71435cc962e70d81b37
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- ࣗݾຬͷίʔσΟϯάنʹ͠ͳ͍
- ϝϯόʔ͕ࠔ͍ͬͯΔ͜ͱΛղܾ͢Δ
Important
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How
ॻ͖ํΛΜͰ͍Δ
Օॴͷऩू
ٞ υΩϡϝϯτ࡞
ڞ༗
= Trello
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How
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ίʔσΟϯάنΛհ
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ΦϓγϣφϧܕͷnilνΣοΫ
Ͳ͏͢Δʁ
if let _ = optionalObject {
}
if optionalObject != nil {
}
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ΦϓγϣφϧܕͷnilνΣοΫ
Ͳ͏͢Δʁ
if let _ = optionalObject {
}
if optionalObject != nil {
}
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[weak self]ͷguard letͷself
Ͳ͏͢Δʁ
guard let `self` = self else { return }
guard let wSelf = self else { return }
guard let me = self else { return }
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[weak self]ͷguard letͷself
Ͳ͏͢Δʁ
guard let `self` = self else { return }
guard let wSelf = self else { return }
guard let me = self else { return }
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ܕਪͲ͏͢Δʁ
// Good
let title = “Tapple”
// Bad
let title: String = “Tapple”
// Good
let groups = [String]()
// Bad
let groups: [String] = []
let groups: [String] = [String]()
// Good
let score = CGFloat(0)
// Bad
let score: CGFloat = 0
͏ʂ
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array/dictionaryܕΛॻ͍ͨํ͕
Ϗϧυ͕ૣ͍Β͍͔͠Β͠·ͤΜ͔ʁ
ͦ͏͠Α͏ʂ
// Good
let title = “Tapple”
// Bad
let title: String = “Tapple”
// Good
let score = CGFloat(0)
// Bad
let score: CGFloat = 0
// Good
let groups = [String]()
// Bad
let groups: [String] = []
let groups: [String] = [String]()
array/dictionaryܕਪ͠ͳ͍
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IBOutletͷมʹ֎͔ΒΞΫηε͠ͳ͍ͱ͖
fileprivate͚ͭͨํ͕ྑ͘ͳ͍ʁ
@IBOutlet fileprivate weak var title: UILabel!
@IBOutlet weak var title: UILabel?
- ͚ͭΔ
- ଞͷΫϥε͔Βࢀর͢Δͱ͖ʁʹ͢Δ
swift4Ͱprivateͷڍಈ͕มΘͬͨͷͰ
͜͜privateʹͳΓ·ͨ͠
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ϓϩτίϧͷ࣮ผʑͷextension
ʹ͠ͳ͍ʁ
͢Δ
- ؔ࿈ϝιουͷՄಡੑͱϓϩτίϧՃͷ༰қ্͞ͷͨΊ
- UITableViewDataSourceUITableViewDelegateόϥόϥ
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໌ࣔతʹselfΛॻ͘ʁ
- Ϋϩʔδϟʔύϥϝʔλͷিಥ͕͋Δͱ͖͚ͩ
-Ϋϩʔδϟʔʹ͓͚ΔselfͷΩϟϓνϟϦϯάཱ
- ͕͞ແ͘ͳΔ
ॻ͔ͳ͍ʂ
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ܧঝ͠ͳ͍Ϋϥεʹfinal͚ͭͨํ͕
ྑ͘ͳ͍ʁ
- ܧঝͷਖ਼ͳඞཁੑ͕͋Δ߹ʹͷΈ͚ͭͳͯ͘ྑ͍
͚ͭΔʂ
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StringͷΩϟετͲ͏͠·͢ʁ
return "\(score)"
return String(score)
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StringͷΩϟετͲ͏͠·͢ʁ
return "\(score)"
return String(score)
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ίʔσΟϯάن
- ίʔυʹ౷Ұײ͕ͰΔ
- ৽͘͠JOINͨ͠ਓ͕ࠔΒͳ͍
- ͕͍ٞ͢͠νʔϜʹͳͬͨ
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Architecture
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- Flux
- CleanArchitecture
Architecture
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Guide to App Architecture
Google Developers : https://developer.android.com/topic/libraries/architecture/guide.html
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MVVM + Repositoryύλʔϯ
Architecture
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https://github.com/ssk5460/SwiftMVVMRepositoryPatternSample
Github
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MainViewController DetailViewController
Mobile
Data
UserRepository
update data
observe/notify
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UserRepositoryʹ͍ͭͯ
final class UserRepository {
static let shared = UserRepository()
private let apiClient: ApiClientType
private let bag = DisposeBag()
let updatedUser: Observable
private let _updatedUser = PublishSubject()
init(apiClient: ApiClientType = UserApiClientMock()) {
self.apiClient = apiClient
self.updatedUser = _updatedUser
}
func updateUser(user: UserEntity) -> Observable {
return apiClient.updateUser(user)
.do(onNext: { [weak self] in
self?._updatedUser.onNext($0)
})
.flatMap { _ in Observable.empty() }
.catchError { .just($0) }
}
}
7JFX.PEFM͜ΕΛࢹ
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End