Devepre

class Technology {
    private(set) var name: String
    
    init(_ name: String) {
        self.name = name
    }
    
    func change(name: String) -> Technology {
        let newPerson = Technology(name)
        return newPerson

Devepre

import SwiftUI

struct ContentView: View {
    @State var isNavigationHidden: Bool = false
    var navButtonTitle: String {
        isNavigationHidden == true ? "Show navigation" : "Hide navigation"
    }
    
    var body: some View {
        NavigationView {