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| var diaDeLaSemana = DiasSemana.Lunes |
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| diaDeLaSemana = .Miercoles | |
| diaDeLaSemana = .Domingo |
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| switch diaDeLaSemana { | |
| case .Lunes: | |
| print("es lunes") | |
| case .Martes: | |
| print("es martes") | |
| case .Miercoles: | |
| print("es miércoles") | |
| case .Jueves: | |
| print("es jueves") | |
| case .Viernes: |
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| switch diaDeLaSemana { | |
| case .Martes: | |
| print("es martes") | |
| default: | |
| print("no es martes") | |
| } |
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| enum Monedas: String { | |
| case DolarAmericano = "USD" | |
| case PesoCubano = "CUP" | |
| case LibraEsterlina = "GBP" | |
| case Yen = "JPY" | |
| } |
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| // valores raw implícitos desde 0 | |
| enum Monedas: Int { | |
| case DolarAmericano | |
| case PesoCubano | |
| case LibraEsterlina | |
| case Yen | |
| } | |
| let dolar = Monedas.DolarAmericano.rawValue | |
| let peso = Monedas.PesoCubano.rawValue |
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| // valores raw implícitos desde un valor explícitamente proporcionado | |
| enum Monedas: Int { | |
| case DolarAmericano = 1 | |
| case PesoCubano | |
| case LibraEsterlina | |
| case Yen | |
| } | |
| let dolar = Monedas.DolarAmericano.rawValue | |
| let peso = Monedas.PesoCubano.rawValue |
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| // valores raw implícitos de tipo String | |
| enum Monedas: String { | |
| case DolarAmericano | |
| case PesoCubano | |
| case LibraEsterlina | |
| case Yen | |
| } | |
| let peso = Monedas.PesoCubano.rawValue |
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| // inicialización usando el valor raw | |
| enum Monedas: Int { | |
| case DolarAmericano | |
| case PesoCubano | |
| case LibraEsterlina | |
| case Yen | |
| } | |
| let moneda = Monedas(rawValue: 3) |
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| // estructura que implementa dos protocolos | |
| struct UnaEstructura: UnProtocolo, OtroProtocolo { | |
| // aquí va la definición | |
| } |