JAVASCRIPT

javascript object destructuring rename

// Renaming
// ----------------------------------------------
const { bar: foo } = { bar: 123 };
bar // Uncaught ReferenceError: bar is not defined
foo // 123


// Renaming with default value
// ----------------------------------------------
const { bar: foo = 123 } = { potato: 456 };
bar // Uncaught ReferenceError: bar is not defined
foo // 123
potato // Uncaught ReferenceError: potato is not defined

javascript destructure object and rename

const o = {p: 42, q: true};
const {p: foo, q: bar} = o;

console.log(foo); // 42
console.log(bar); // true