05. Inventory with Object

function inventory(input) {
    let hero = {};
    input.forEach(line => {
        let [name, level, items] = line.split(' / ');
        if (name !== undefined && level !== undefined && items !== undefined) {
            level = Number(level);
            items = items.split(', ').sort((a, b) => a.localeCompare(b));
            hero[name] = {
                level,
                items
            }
        }
    });
    let sortedHeros = Object
        .entries(hero)
        .sort((a, b) => a[1].level - b[1].level)
        .forEach(hero => {
            console.log(`Hero: ${hero[0]}`);
            console.log(`level => ${hero[1].level}`);
            console.log(`items => ${hero[1].items.join(', ')}`);
        });
}
inventory([
    "Isacc / 25 / Apple, GravityGun",
    "Derek / 12 / BarrelVest, DestructionSword",
    "Hes / 1 / Desolator, Sentinel, Antara"
]);