Created
August 12, 2015 14:06
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Uso del condicional SWITCH
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//: Playground - noun: a place where people can play | |
import UIKit | |
// switch | |
let personaje: String = "Lobo Estepario" | |
switch personaje{ | |
case "Caballero": | |
print("El personaje es un caballero") | |
case "Mago": | |
print("El personaje es un mago") | |
case let unPersonaje where personaje.hasPrefix("Lobo") && personaje.hasSuffix("Estepario"): | |
print("El personaje es un lobo") | |
default: | |
print("No es un personaje de la historia") | |
} | |
//La sentencia break viene por default en swift no es necesario escribirla | |
//Cuando usar un Break: solo cuando queramos atrapar un caso y no queramos hacer nada cuando suceda | |
var unNumero = 2 | |
switch unNumero{ | |
case 0...5: | |
++unNumero | |
fallthrough | |
case 6..<10: | |
++unNumero | |
break | |
case 11: | |
break | |
default: | |
print(unNumero++) | |
} | |
print(unNumero) |
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