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javascript object.assign

const target = { a: 1, b: 2 };
const source = { b: 4, c: 5 };

const returnedTarget = Object.assign(target, source);

console.log(target);
// expected output: Object { a: 1, b: 4, c: 5 }

console.log(returnedTarget);
// expected output: Object { a: 1, b: 4, c: 5 }
Comment

mdn object assign

The Object.assign() method copies all enumerable own properties from one or more source objects to a target object. It returns the target object.
const target = { a: 1, b: 2 };
const source = { b: 4, c: 5 };

const returnedTarget = Object.assign(target, source);

console.log(target);
// expected output: Object { a: 1, b: 4, c: 5 }

console.log(returnedTarget);
// expected output: Object { a: 1, b: 4, c: 5 }
Comment

object assign js

const user = { name: 'user', password: 'user'}
const admin = { name 'admin', rights: 'root'}

let merge = Object.assign({}, user, admin) 
console.log(merge) 
// {name 'admin', password: 'user', rights: 'root'}

merge = {...user, ...admin} 
console.log(merge)
// {name 'admin', password: 'user', rights: 'root'}
Comment

object assign in javascript

// Object assign in javascript
let fname = { firstName : 'Black' };
let lname = { lastName : 'Panther'}
let full_names = Object.assign(fname, lname);
console.log(full_names); //{ firstName: 'Black', lastName: 'Panther' }
Comment

Object.assign()

const obj1 = {
				a: 5,
                b: 2
                }
const obj2 = Object.assign({a:6 d:7}, obj1);

console.log(obj2);
// output:  { a: 5 , b: 2, d:7} 
Comment

object.assign in node.js

const newId= tours[tours.length-1].id+1;
const newTour= Object.assign({id:newId},req.body) //object.assign() is used to merge two objects.
Comment

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