using the Object.setPrototypeOf(), player2 can use player1 method, but how can the player1 can use player2 method in this example?
let player1 = {
kick() {
return 'kicking..';
}
};
let player2 = {
smash() {
return 'smashing..';
}
};
Object.setPrototypeOf(player2, player1);
console.log(player2.kick());
Instead of changing the prototype, you can copy one object's properties into the other using Object.assign():
const player1 = {
kick() {
return 'kicking..';
}
};
const player2 = {
smash() {
return 'smashing..';
}
};
Object.assign(player2, player1);
Object.assign(player1, player2);
console.log(player2.kick());
console.log(player1.smash());