OST07

OST07.swift

/// `ViewModel`
class ViewModel: ViewModelType {
    let source: Driver<UIImage?>
    let finished: Completable

    init(_ model: ModelType = Model()) {
        self.source = model.datasource
            .map { UIImage.gif(data: $0.data) }
            .asDriver(onErrorJustReturn: nil)

        self.finished = model.datasource
            .observeOn(MainScheduler.asyncInstance)
            .take(1)
            .asCompletable()
    }
}