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moisescastillo/JS_map.js

Last active July 11, 2020 23:45
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JavaScript map method
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JS_map.js
// JS: map() method
let clientes = [
{nombre: "Luis", edad: 22},
{nombre: "Alberto", edad: 31},
{nombre: "Eduardo", edad: 19}
];
let foo = clientes.map(function(cliente) {
return cliente.nombre;
});
let bar = clientes.map((cliente) => cliente.nombre);
console.log(foo);
// ["Luis","Alberto","Eduardo"]
console.log(bar);
// ["Luis","Alberto","Eduardo"]
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