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-rw-r--r--app/assets/javascripts/commons/polyfills/nodelist.js7
1 files changed, 7 insertions, 0 deletions
diff --git a/app/assets/javascripts/commons/polyfills/nodelist.js b/app/assets/javascripts/commons/polyfills/nodelist.js
index 3772c94b900..3a9111e64f8 100644
--- a/app/assets/javascripts/commons/polyfills/nodelist.js
+++ b/app/assets/javascripts/commons/polyfills/nodelist.js
@@ -1,3 +1,10 @@
+/**
+ * Polyfill
+ * @what NodeList.forEach
+ * @why To align browser support
+ * @browsers Internet Explorer 11
+ * @see https://caniuse.com/#feat=mdn-api_nodelist_foreach
+ */
if (window.NodeList && !NodeList.prototype.forEach) {
NodeList.prototype.forEach = function forEach(callback, thisArg = window) {
for (let i = 0; i < this.length; i += 1) {