从 ReSwift Pod 覆盖函数时遇到问题。我有以下模拟课程:
import Foundation
import Quick
import Nimble
import RxSwift
@testable import MainProject
@testable import ReSwift
class MockReSwiftStore: ReSwift.Store<MainState> {
var dispatchDidRun: Bool = false
var subscribeWasTriggered: Bool = false
init() {
let reducer: Reducer<MainState> = {_, _ in MainState() }
super.init(reducer: reducer, state: nil)
}
required init(
reducer: @escaping (Action, State?) -> State,
state: State?,
middleware: [(@escaping DispatchFunction, @escaping () -> State?) -> (@escaping DispatchFunction) -> DispatchFunction]) {
super.init(reducer: reducer, state: state, middleware: middleware)
}
override func subscribe<SelectedState, S>(
_ subscriber: S,
transform: ((Subscription<MainState>) -> Subscription<SelectedState>)?)
where S: StoreSubscriber,
S.StoreSubscriberStateType == SelectedState {
subscribeWasTriggered = true
}
}
}
当覆盖订阅方法时,我收到以下错误
但是,在寻找原始功能时,只有一个看起来像这样
open func subscribe<SelectedState, S: StoreSubscriber>(
_ subscriber: S, transform: ((Subscription<State>) -> Subscription<SelectedState>)?
) where S.StoreSubscriberStateType == SelectedState
{
// Create a subscription for the new subscriber.
let originalSubscription = Subscription<State>()
// Call the optional transformation closure. This allows callers to modify
// the subscription, e.g. in order to subselect parts of the store's state.
let transformedSubscription = transform?(originalSubscription)
_subscribe(subscriber, originalSubscription: originalSubscription,
transformedSubscription: transformedSubscription)
}
我没有想法,所以非常感谢任何帮助谢谢!