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let view = [Text (...), ...].group()

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let view = Group(
    contents: [Text(...), ...]
)

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let swiftUIView = SwiftUIView()
let viewController = UIHostingController(rootView: swiftUIView)

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# create logic contract
let myContract1 = await MyContract1.new()
# create a proxy which reference the logic contract
let proxy = await AdminUpgradeabilityProxy.new(myContract1.address)

# wrap proxy with the contract API
var wrapper = await MyContract1.at(proxy.address)
# initialize the contract
await wrapper.initialize(42)
console.log(await wrapper.value()) // 42

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## Installation
npm install --global zos
npm install --global ganache-cli

## Create new project
mkdir {project} && cd {project}
npm init
zos init {project}
npm install zos-lib

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@Published var title: String = ""

//And then you can change the variable itself:
title = "Bob"

//And also to track its changes:
let titleSubscription = $title.sink {
    print("new title is '\($0)'")
}

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class ViewController: UIViewController {

    @IBOutlet weak var loginTextField: UITextField?
    @IBOutlet weak var passwordTextField: UITextField?
    @IBOutlet weak var loginButton: UIButton?
    
    private let disposeBag = DisposeBag()
    private let viewModel = ViewModel()
    
    override func viewDidLoad() {

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 override func viewDidLoad() {
        super.viewDidLoad()
    
        loginButton?.isEnabled = false
        
        guard let loginTextField = loginTextField,
            let passwordTextField = passwordTextField,
            let loginButton = loginButton else {
                return
        }

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import UIKit

class ViewController: UIViewController {

    @IBOutlet weak var loginTextField: UITextField?
    @IBOutlet weak var passwordTextField: UITextField?
    @IBOutlet weak var loginButton: UIButton?
    
    override func viewDidLoad() {
        super.viewDidLoad()

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@objc dynamic var titleKVO: String = ""
    var titleObserver: Observable<String> {
        return rx.observe(String.self, "titleKVO", options: .new) //using an Rx wrapper for KVO we can monitor new values of 
    }

    let disposeBag = DisposeBag()

	titleObserver            
	.subscribe(onNext: { title in
                titleLabel.text = title