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import Foundation | |
class ImageProvider { | |
typealias Dependencies = HasPersistanceProvider | |
let dependencies: Dependencies | |
init(dependencies: Dependencies) { | |
self.dependencies = dependencies | |
dependencies.persistanceProvider.store() | |
} | |
} | |
class ArticlesProvider {} | |
class PersistanceProvider { | |
func store() { | |
} | |
} | |
protocol HasImageProvider { | |
var imageProvider: ImageProvider { get } | |
} | |
protocol HasArticleProvider { | |
var articleProvider: ArticlesProvider { get } | |
} | |
protocol HasPersistanceProvider { | |
var persistanceProvider: PersistanceProvider { get } | |
} | |
class FooCoordinator { | |
typealias Dependencies = HasImageProvider & HasArticleProvider | |
let dependencies: Dependencies | |
init(dependencies: Dependencies) { | |
self.dependencies = dependencies | |
} | |
} | |
struct AppDependency: HasImageProvider, HasArticleProvider, HasPersistanceProvider { | |
let imageProvider: ImageProvider | |
let articleProvider: ArticlesProvider | |
let persistanceProvider: PersistanceProvider | |
} | |
struct ImageProviderDependency: HasPersistanceProvider { | |
let persistanceProvider: PersistanceProvider | |
} | |
let articleProvider = ArticlesProvider() | |
let persistanceProvider = PersistanceProvider() | |
let imageProviderDeps = ImageProviderDependency(persistanceProvider: persistanceProvider) | |
let imageProvider = ImageProvider(dependencies: imageProviderDeps) | |
let appDeps = AppDependency(imageProvider:imageProvider, articleProvider:articleProvider, persistanceProvider:persistanceProvider) | |
let coordinator = FooCoordinator(dependencies: appDeps) |
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