39 lines
1.4 KiB
Swift
39 lines
1.4 KiB
Swift
import Foundation
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import TIFoundationUtils
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struct ProfileInfo: Codable {
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let userName: String
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}
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extension StorageKey {
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static var profileKey: StorageKey<ProfileInfo> {
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.init(rawValue: "profileKey")
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}
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static var onboardingFinishedKey: StorageKey<Bool> {
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.init(rawValue: "onboardingFinishedKey")
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}
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}
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var defaults = UserDefaults.standard
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defaults[.profileKey] = ProfileInfo(userName: "John Appleseed")
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//defaults[.profileKey] = "Agent Smith" // this will threat compile error:
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// Cannot assign value of type 'String' to subscript of type 'ProfileInfo'
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final class ViewModel {
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@UserDefaultsCodableBackingStore(key: .profileKey, codableKeyValueStorage: .standard)
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var profile: ProfileInfo?
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// This will threat compile error:
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// Cannot convert value of type 'BackingStore<UserDefaults, Bool?>' to specified type 'ProfileInfo?'
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// @UserDefaultsCodableBackingStore(key: .onboardingFinishedKey, codableKeyValueStorage: .standard)
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// var wrongKeyProfile: ProfileInfo?
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// For primitive types we can't use default json decoder/encoder
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@UserDefaultsCodableBackingStore(key: .onboardingFinishedKey,
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codableKeyValueStorage: .standard,
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decoder: UnarchiverKeyValueDecoder(),
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encoder: ArchiverKeyValueEncoder())
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var onboardingFinished = false
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}
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