Objects

My JavaScript Code:

// Objects
// key-value pairs in curly braces
const band = {
    vocals: "Robert Plant",
    guitar: "Jimmy Page",
    bass: "Jimmy Paul Jones",
    grums: "John Bonham"
};

delete band.drums;
console.log(band.hasOwnProperty("drums"));

console.log(Object.keys(band));
console.log(Object.values(band));

for (let job in band) {
    console.log(`On ${job}, it's ${band[job]}!`);
}