js-func-param-destructuring.js

// ************************************************
// ******* Destructuring function parameters *****
// ************************************************

function getFullName(user) {
  return `${user.firstName} ${user.lastName}`;
}

getFullName({ firstName: 'ana', lastName: 'martinez' }); // => ana martinez

// comment  out the previous when demo the next:
function getFullName({ firstName, lastName }) {
  return `${firstName} ${lastName}`;
}

getFullName({ firstName: 'ana', lastName: 'martinez' }); // => ana martinez