Top "Destructuring" questions

"Destructuring allows you to bind a set of variables to a corresponding set of values anywhere that you can normally bind a value to a single variable" ("Common Lisp the Language").

Destructure array to object property keys

I have an array of values like: const arr = [1,2,3]; Is there any way I can use destructuring to create the …

javascript destructuring ecmascript-7 ecmascript-next
destructuring assignment default value

I am learning javascript and I got kind of stuck with ES6 syntax while trying to give a default value …

javascript reactjs ecmascript-6 variable-assignment destructuring
Destructuring assignment in JavaScript

As can be seen in the Mozilla changlog for JavaScript 1.7 they have added destructuring assignment. Sadly I'm not very fond …

javascript variable-assignment destructuring
Java object destructuring

In javascript there is object destructuring so we can break down objects and just use the end key if the …

java object destructuring
Destructure parameter of a Clojure function while keeping the original value.

Can you destructure a function parameter but still have the original available for use? The way I'm doing it now …

clojure destructuring
Destructuring and rename property

const a = { b: { c: 'Hi!' } }; const { b: { c } } = a; Is it possible rename b in this case? I want …

javascript object ecmascript-6 rename destructuring
Combining the Parameter Properties shorthand with Destructuring in TypeScript

EDIT I logged an issue on TypeScript's Github repo and they're accepting PRs for implementing it. In TypeScript, when we …

typescript destructuring
How can I emulate destructuring in C++?

In JavaScript ES6, there is a language feature known as destructuring. It exists across many other languages as well. In …

javascript c++ destructuring c++17 language-construct
How to destructure an object with a key containing a hyphen into a variable?

How do I destructure a property from an object where the key contains a hyphen? Eg: { accept-ranges:"bytes", cache-control:"public, …

javascript ecmascript-6 destructuring
ES6/ES2015 object destructuring and changing target variable

How can I rename the target during object destructing? const b = 6; const test = { a: 1, b: 2 }; const {a, b as c} = …

javascript ecmascript-6 destructuring