JavaScript Destructuring inside variables


Example

Aside from destructuring objects into function arguments, you can use them inside variable declarations as follows:

const person = {
  name: 'John Doe',
  age: 45,
  location: 'Paris, France',
};

let { name, age, location } = person;

console.log('I am ' + name + ', aged ' + age + ' and living in ' + location + '.');
// -> "I am John Doe aged 45 and living in Paris, France."

As you can see, three new variables were created: name, age and location and their values were grabbed from the object person if they matched key names.