atulkhatri

private func executeRequest<T: Codable>(request: URLRequest, completion: ((T?, Error?) -> Void)?) {
    let session = URLSession(configuration: .default)
    let dataTask = session.dataTask(with: request) { (data, response, error) in
        guard let data = data else {
            completion?(nil, error)
            return
        }
        if let decodedResponse = try? JSONDecoder().decode(T.self, from: data) {
            DispatchQueue.main.async {
                completion?(decodedResponse, nil)

atulkhatri

struct NetworkManager {

}

atulkhatri

private func setupView() {
    let moviesVC = HomeViewController(nibName: "HomeViewController", bundle: nil)
    moviesVC.title = "Movies"
    let seriesVC = HomeViewController(nibName: "HomeViewController", bundle: nil)
    seriesVC.title = "Series"
    let settingsVC = SettingsViewController(nibName: "SettingsViewController", bundle: nil)
    settingsVC.title = "Settings"
    viewControllers = [moviesVC, seriesVC, settingsVC]
}

atulkhatri

window = UIWindow(frame: UIScreen.main.bounds)
let controller = HomeViewController(nibName: "HomeViewController", bundle: nil)
window?.rootViewController = controller
window?.makeKeyAndVisible()