Swift_SOLID_O_protocol.swift

//SOLID - O 
protocol Printable {
    func printDetails() -> String
}
class Logger {
    func printData() {
        let vehices: [Printable] = [
            Car(name: "BWM", color: "Green"),
            Car(name: "Toyota", color: "Blue"),
            Car(name: "Honda", color: "Black"),
            Bicycle(type: "Gongcha"),
            Bicycle(type: "DingTea")
        ]
        vehices.forEach {vehices in
            print(vehices.printDetails())
        
        }
    }
}
    

class Car: Printable {
    let name: String
    let color: String
    
    init(name: String, color: String) {
        self.name = name
        self.color = color
    }
    
    func printDetails() -> String {
        return "My car \(name) with \(color) color"
    }
}
class Bicycle: Printable {
    let type: String
    
    init(type: String) {
        self.type = type
    }
    func printDetails() -> String {
        return "My bicycle is \(type)"
    }
}

let loger = Logger()
loger.printData()