Answers for "javascript map destructuring"

0

array map destructuring

var arr = [
  { name: "Anuja", from: "Saurav" },
  { name: "Saurav", from: "Anuja" },
  { name: "All", from: "All" },
];

arr.map(({ name, from }) => console.log(name, from));
Posted by: Guest on June-11-2020
1

Object destructuring

Object Destructuring =>
//
   The destructuring assignment syntax is a JavaScript expression that makes it
possible to unpack values from arrays,
or properties from objects, into distinct variables.
//
example:
const user = {
    id: 42,
    is_verified: true
};

const {id, is_verified} = user;

console.log(id); // 42
console.log(is_verified); // true
Posted by: Guest on September-20-2020

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