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Tutorial
El lenguaje JavaScript
Tipos de datos
Métodos de arrays

Mapa a nombres

importancia: 5

Tienes un array de objetos user, cada uno tiene user.name. Escribe el código que lo convierta en un array de nombres.

Por ejemplo:

let john = { name: "John", age: 25 };
let pete = { name: "Pete", age: 30 };
let mary = { name: "Mary", age: 28 };

let users = [ john, pete, mary ];

let names = /* ... tu código */

alert( names ); // John, Pete, Mary

let john = { name: "John", age: 25 };
let pete = { name: "Pete", age: 30 };
let mary = { name: "Mary", age: 28 };

let users = [ john, pete, mary ];

let names = users.map(item => item.name);

alert( names ); // John, Pete, Mary

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