ivkuznetsov / DependencyContainer

DependencyContainer

Implementation of dependency injections

An example of using the dependency injection container. Define keys:

extension DI {
    static let network = Key<any Network>()
    static let dataManager = Key<any DataManager>()
    static let settings = Key<any Settings>()
}

Register your serivces:

extension DI.Container {
    static func setup() {
        register(DI.network, NetworkImp())
        register(DI.dataManager, DataManagerImp())
        register(DI.settings, SettingsImp())
    }
}

Use in class:

class SomeStateObject: ObservableObject {
    @DI.Static(DI.network, \.tokenUpdater) var network
    @DI.RePublished(DI.settings) var settings
}

RePublished property wrapper redirects update from a service to a container ObservableObject

Use in view:

struct SomeView: View {
    @DI.Observed(DI.dataManager) var data
}

Meta

Ilya Kuznetsov – [e-mail]

Distributed under the MIT license. See LICENSE for more information.

https://github.com/ivkuznetsov