JSFiddle - React, Tailwind, and code Playground

by robgallen

HTML

<script src="https://cdnjs.cloudflare.com/ajax/libs/underscore.js/1.13.1/underscore-min.js"></script>

JavaScript

var data = [{
    accountId: '100',
    accountName: 'a'
  },
  {
    accountId: '10',
    accountName: 'b'
  },
  {
    accountId: '200',
    accountName: 'c'
  }
];
var ids = _.map(data, d => (d.accountId));
console.log(ids);