const original = Object.freeze({ a: [1, 2, 3] });
const copy = { ...original };
copy.a.push(4);
console.log(original.a);
console.log(copy.a);Ответ: [1, 2, 3, 4], [1, 2, 3, 4]
JavaScript test | #JavaScript
JA JavaScript test @js_test · 9.69K subscribers const original = Object.freeze({ a: [1, 2, 3] });
const copy = { ...original };
copy.a.push(4);
console.log(original.a);
console.log(copy.a);