sort-users-by-age.js

// Write the function sortByAge(users) that gets an array of objects with the age property and sorts them by age.

function sortByAge(arr) {
	console.log(arr.sort((a, b) => a.age - b.age))
}

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

let arr = [ pete, john, mary ];

sortByAge(arr);

// now: [john, mary, pete]
console.log(arr[0].name); // John
console.log(arr[1].name); // Mary
console.log(arr[2].name); // Pete