get_movies_task.swift

struct GetMoviesTask {
    let dispatcher: AnyDispatcher<URLRequest, Data>
    
    func load(success: ([Movie]) -> Void, failure: (Error) -> Void) {
        let request = URLRequest(url: URL(string: “www.mydomain.com/movies")!)
        dispatcher.execute(request: request, success: { (data) in
            let movies = // (…)
            success(movies)
        }, failure: { error in
            // (…)
        })
    }
}