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fitomad/memento_caretaker.swift Secret

Created April 23, 2019 10:41
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memento_caretaker.swift
public protocol CareTaker
{
/// Todos los *snapshots* disponibles
var mementos: [Memento] { get }
/**
Guarda un *snapshot*
*/
func saveMemento(_ memento: Memento) -> Void
/**
Recuperamos el último *snapshot*
*/
func lastMemento() -> Memento?
}
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