fruitAndVegetableWithViewModel.swift

    enum Fruit: String {
        case apple
        case orange
        case dragonFruit
        
        var description: String {
            var name: String = ""
                    
            for char in String(describing: rawValue) {
                let strChar = String(char)
                if strChar != strChar.uppercased() {
                    name.append(strChar)
                } else {
                    // add a space when we come to the camel-cased character
                    name.append(" \(strChar)")
                }
            }
            
            return name.capitalized
        }
        
        var viewModel: ProduceViewModel {
            ProduceViewModel(description: description)
        }
    }
    
    enum Vegetable: String {
        case broccoli
        case carrot
        case sweetPeas
        
        var description: String {
            var name: String = ""
                    
            for char in String(describing: rawValue) {
                let strChar = String(char)
                if strChar != strChar.uppercased() {
                    name.append(strChar)
                } else {
                    // add a space when we come to the camel-cased character
                    name.append(" \(strChar)")
                }
            }
            
            return name.capitalized
        }
        
        var viewModel: ProduceViewModel {
            ProduceViewModel(description: description)
        }
    }