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fitomad/swift5_SE-0218.swift Secret

Created January 21, 2019 08:48
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swift5_SE-0218.swift
let usuarios = [
"Adolfo" : "43",
"Carlos" : "10",
"Hugo" : "9"
]
print(usuario)
// La salida del terminal es...
// ["Hugo": "9", "Carlos": "10", "Adolfo": "43"]
// Ahora cambiamos el diccionario para que
// los valores sean `Int` y no `String`
let edades = usuarios.compactMapValues({ Int($0)})
print("Edades: \(edades)")
// La salida del terminal es...
// Edades: ["Hugo": 9, "Carlos": 10, "Adolfo": 43]
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