SwiftUI - What has changed in your MVVM pattern implementation

GBP : return "£" } } } struct Currency { let iso : String let rate : Double } struct Converter { let base : String let date : String var currencies : [ Currency ] var baseSymbol : String ? init ( base : base , date : date , currencies : currencies ) } enum Keys : String , CodingKey { case base case date case rates } } import Combine class CurrencyItemViewModel : ObservableObject , Identifiable { @ Published var title : String = "" @ Published var value : String = "" init ( currency : Currency ) { title = currency .