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text.reduce(Text(""), {
    $0 + Text($1)
})

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Text("Text 1")
+ Text("Text 2")
+ Text("Text 3")
    .font(.system(size: 12))

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class LoginDataStore: ObservableObject {
    @Published var username: String = ""
    @Published var storeCode: String = ""
    @Published var storeBadge: String = ""
}

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class LoginViewModel: ObservableObject {
    @Published var model: Login.ViewModel = Login.ViewModel()
    
    func login(request: LoginView.Request) {
        // Worker being called here to return the response (we'll skip this part)
        let response = Login.Response(username: "Test Username",
                                      storeCode: "Test STC-CODE",
                                      storeBadge: "Test Badge-1")
        model = Login.ViewModel(username: response.username,
                                storeCode: response.storeCode,

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class LoginView: View {
    @ObservedObject var vm = LoginViewModel()

    @State private var username = ""
    @State private var password = ""

    var body: some View {
        VStack {
            Button {
                vm.login(request: Login.Request(username: username, password: password))

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protocol LoginPresentationLogic {
    func presentUserData(response: Login.Response)
}

class LoginPresenter {
    var view: LoginDisplayLogic?
}

extension LoginPresenter: LoginPresentationLogic {
    func presentUserData(response: Login.Response) {

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protocol LoginDisplayLogic {
    func displayUserDetail(viewModel: Login.ViewModel)
}

struct LoginViewController: View {
    var interactor: LoginBusinessLogic?
    
    @ObservedObject var loginData = LoginDataStore()

    @State private var username = ""

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enum Login {
    struct Request {
        var username: String
        var password: String
    }

    struct Response {
        var username: String
        var storeCode: String
        var storeBadge: String

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protocol LoginBusinessLogic {
    func login(request: NewLogin.Request)
}

class LoginInteractor {
    var presenter: LoginPresentationLogic?
}

extension LoginInteractor: LoginBusinessLogic {
    func login(request: Login.Request) {

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extension LoginViewController {
    func configureView() -> some View {
        var view = self
        let interactor = NewLoginInteractor()
        let presenter = NewLoginPresenter()
        view.interactor = interactor
        interactor.presenter = presenter
        presenter.view = view

        return view