JSFiddle - React, Tailwind, and code Playground

by luka kupunia

JavaScript

const boData = [
	{name: '1', amount: 10},
    {name: '2', amount: 20},
    {name: '5', amount: 5},
    {name: '4', amount: 7}
]

const cmcData = [
	{name: '1', period: 10},
    {name: '2', period: 20},
    {name: '4', period: 7}
]

boData.forEach((a,index,arr) => {
	cmcData.forEach(b => {
    	if(a.name === b.name) {
        	arr[index] = [{...a},b.period]
        }
    })
})
console.log(boData)