## Displaying Items in Reverse Order Sometimes it is desirable to display a list in reverse order. The simplest way to do this is to add items to the front of the list (`unshift`) instead of the end (`push`). Here is a high level template for doing this: ```jsx export default class Example extends Component { constructor(props) { super(props); this.state = { list: [], }; } componentDidMount() { this._interval = setInterval(::this._updateFeed, 500); } componentWillUnmount() { clearInterval(this._interval); } render() { const {list} = this.state; return (