[Enumeration with Associative members]

enumWithAssociative.swift

import Foundation

enum Product {
	case Book(Int, String)
	case Car(Int, Int, String)
}

let AhmadShahBook = Product.Book(10, "Ahmad Shah")

switch AhmadShahBook {
case .Book(let quantity, let name):
	print("The book name is \(name) with \(quantity)")
case .Car(let quantity, let maxSpeed, let name):
	print("The book name is \(name) with \(quantity) which can go up to \(maxSpeed)")
}