juergensaueregger

import React from "react";
import ReactDOM from "react-dom";
import "./index.css";

const CustomButton = props => {
    return <button onClick={props.click}>{props.text}</button>;
  };

class App extends React.Component {
  constructor(props) {

juergensaueregger

  if ('NodeList' in window && !NodeList.prototype.forEach) {
    console.info('polyfill for IE11');
    NodeList.prototype.forEach = function (callback, thisArg) {
      thisArg = thisArg || window;
      for (var i = 0; i < this.length; i++) {
        callback.call(thisArg, this[i], i, this);
      }
    };
  }