map in map

const langauges = ["English", "Spanish", "French"];
let data = [
    {id: 1, name: "Ade", age: "34"},
    {id: 2, name: "James", age: "23"},
    {id: 3, name: "Jude", age: "45"},
    {id: 4, name: "Bimbo", age: "14"},
    {id: 5, name: "Wale", age: "3"},
];

const newData = data.map((item) => ({
    ...item,
    status: item.age > 20 ? "old" : "young"
}));
console.log(newData);