JSFiddle - React, Tailwind, and code Playground

by aldomatic

JavaScript

var customersArr = [
	{
  	id: 3,
    name: 'John Doe'
  },
  {
  	id: 4,
    name: 'Aldo Doe'
  },
   {
  	id: 6,
    name: 'Mark Doe'
  },
  {
  	id: 2,
    name: 'Kelly Doe'
  }
];
// find customer by id
var customerPosition = customersArr.map(function(x) {return x.id;}).indexOf(6);
var customer = customersArr[customerPosition];
console.log(customer);