Objects and Classes - Exercise - 05. Inventory

function solve(arr) {
    let heroes = [];

    for (const line of arr) {
    let [hero, level, items] = line.split(' / ');
    items = items.split(', ').sort( (a, b) => a.localeCompare(b) ).join(', ');

    let heroObj = {
        Hero: hero,
        level: Number(level),
        items
    }
    heroes.push(heroObj);
    }

    heroes.sort( (a, b) => a.level - b.level )
           .forEach(hero => {
           console.log(`Hero => ${hero.Hero}`);
           console.log(`level => ${hero.level}`);
           console.log(`items => ${hero.items}`);
           });
}