add new value to array of object javascript using spread
const newArr = [
{name: 'eve'},
{name: 'john'},
{name: 'jane'}
].map(v => ({...v, isActive: true}))add new value to array of object javascript using spread
const newArr = [
{name: 'eve'},
{name: 'john'},
{name: 'jane'}
].map(v => ({...v, isActive: true}))add new value to array of object javascript using spread
const initialArr = [
{name: 'eve'},
{name: 'john'},
{name: 'jane'}
]
const newArr1 = initialArr.map(v => ({...v, isActive: true}))
const newArr2 = initialArr.map(v => Object.assign(v, {isActive: true}))
// Results of newArr1 and newArr2 are the sameaddition in spread operator in javascript
let numberStore = [0, 1, 2];
let newNumber = 12;
numberStore = [...numberStore, newNumber];Copyright © 2021 Codeinu
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