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Rest in Object Destructuring

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Ashamed Albatross answered on May 9, 2020 Popularity 2/10 Helpfulness 1/10

answer Rest in Object Destructuring

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Rest in Object Destructuring

Comment

let { a, b, ...rest } = { a: 10, b: 20, c: 30, d: 40 };
console.log(rest); // { c: 30, d: 40 }

Popularity 2/10 Helpfulness 1/10 Language javascript

Source: stackoverflow.com

Tags: javascript object-destructuring rest

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Contributed on Nov 20 2021

Ashamed Albatross

0 Answers Avg Quality 2/10

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object destructuring into this

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const demo = { nextUrl: 'nextUrl', posts: 'posts' };

const target = {}; // replace target with this

({ nextUrl: target.nextUrl, posts: target.communityPosts } = demo);

console.log(target);

Popularity 10/10 Helpfulness 3/10 Language javascript

Source: Grepper

Tags: javascript j

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Contributed on May 09 2020

Scriper

0 Answers Avg Quality 2/10

javascript object destructuring example

Comment

const x = [1, 2, 3, 4, 5];
const [y, z] = x;
console.log(y); // 1
console.log(z); // 2

Popularity 10/10 Helpfulness 2/10 Language javascript

Source: developer.mozilla.org

Tags: javascript j

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Contributed on Dec 20 2022

Adam, the developer

0 Answers Avg Quality 2/10

Destructuring of object in ES6

Comment

function printBasicInfo({firstName, secondName, profession}) {
	console.log(firstName + ' ' + secondName + ' - ' + profession)
}

var person = {
  firstName: 'John',
  secondName: 'Smith',
  age: 33,
  children: 3,
  profession: 'teacher'
}

printBasicInfo(person)

Popularity 10/10 Helpfulness 2/10 Language javascript

Source: softhunt.net

Tags: destructuring de

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Contributed on Apr 10 2022

Outrageous Ostrich

0 Answers Avg Quality 2/10

object destructuring example

Comment

const hero = {
  name: 'Batman',
  realName: 'Bruce Wayne',
  address: {
    city: 'Gotham'
  }
};

// Object destructuring:
const { realName, address: { city } } = hero;
city; // => 'Gotham'

Popularity 10/10 Helpfulness 2/10 Language javascript

Source: dmitripavlutin.com

Tags: javascript j

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Contributed on Feb 18 2021

Nutty Narwhal

0 Answers Avg Quality 2/10

how to use object destructuring

Comment

// Noob [ not good ]
function getFullName(userObj) {
  const firstName = userObj.firstName;
  const lastName = userObj.lastName;

  return `${firstName} ${lastName}`;
}

// master [ yap little bit ]
function getFullName(userObj) {
  const { firstName, lastName } = userObj;
  return `${firstName} ${lastName}`;
}

// hacker [ i prefer this way ]
function getFullName({ firstName, lastName }) {
  return `${firstName} ${lastName}`;
}
// example func call
getFullName({
	firstName: 'John',
    lastName: 'Duo'
});

Popularity 10/10 Helpfulness 1/10 Language javascript

Source: Grepper

Tags: javascript j

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Contributed on Feb 11 2022

Easy Earthworm

0 Answers Avg Quality 2/10

destructure to object

Comment

({x: oof.x, y: oof.y} = foo);

Popularity 10/10 Helpfulness 1/10 Language javascript

Source: stackoverflow.com

Tags: destructure dest

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Contributed on Sep 09 2020

Worried Willet

0 Answers Avg Quality 2/10

Rest in Object Destructuring

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object destructuring into this

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