// const square = function(x) {
//   return x * x;
// }

// const square = (x) => {
//   return x * x;
// }

// const square = (x) => x * x;

// console.log(square(2));

const event = {
  name: 'Birthday Party',
  guestList: ['Andrew', 'Jen', 'Mike'],
  printGuestList() {
    console.log('Guest list for ' + this.name);
    this.guestList.forEach((guest) => {
      console.log(guest + ' is attending ' + this.name);
    })
  }
}

event.printGuestList();