JSFiddle - React, Tailwind, and code Playground

by Udhay

HTML

<script src="https://cdnjs.cloudflare.com/ajax/libs/underscore.js/1.9.1/underscore-min.js"></script>
<textarea id="result"></textarea>

JavaScript

var aaa = [
    {name: "AAA", id: 845},
    {name: "BBB", id: 839},
    {name: "CCC", id: 854}
];
var construct = _.map(aaa, function (obj) { return obj.id })
console.log(construct)