let person = { firstName: 'John', lastName: 'Doe', middleName: 'C.', currentAge: 28 }; let { firstName, lastName, middleName = '', currentAge: age = 18 } = person; console.log(middleName); // 'C.' console.log(age); // 28
let person = { firstName: 'John', lastName: 'Doe', middleName: 'C.', currentAge: 28 }; let { firstName, lastName, middleName = '', currentAge: age = 18 } = person; console.log(middleName); // 'C.' console.log(age); // 28