app/assets/javascripts/polyfills/node_list_for_each.js
// Needed mainly for IE11
// https://developer.mozilla.org/en-US/docs/Web/API/NodeList/forEach
if (window.NodeList && !NodeList.prototype.forEach) {
NodeList.prototype.forEach = function (callback, thisArg) {
thisArg = thisArg || window;
for (var i = 0; i < this.length; i++) {
callback.call(thisArg, this[i], i, this);
}
};
}