const object1 = {
a: 1,
b: 2,
c: 3
};
const object2 = Object.assign({c: 4, d: 5}, object1);
console.log(object2);//Object {c: 3, d: 5, a: 1, b: 2}
//-----------------------------------
const object1 = {
a: 1,
b: 2,
c: 3
};
let object3 = {
f: 1,
g: 2
};
//const object2 = Object.assign({c: 4, d: 5}, object1);
Object.assign(object3, object1);
console.log(object3);//Object {f: 1, g: 2, a: 1, b: 2, c: 3}
