清空

node_modules/core-js/modules/web.dom-collections.for-each.js

@@ -0,0 +1,23 @@
+'use strict';
+var global = require('../internals/global');
+var DOMIterables = require('../internals/dom-iterables');
+var DOMTokenListPrototype = require('../internals/dom-token-list-prototype');
+var forEach = require('../internals/array-for-each');
+var createNonEnumerableProperty = require('../internals/create-non-enumerable-property');
+
+var handlePrototype = function (CollectionPrototype) {
+  // some Chrome versions have non-configurable methods on DOMTokenList
+  if (CollectionPrototype && CollectionPrototype.forEach !== forEach) try {
+    createNonEnumerableProperty(CollectionPrototype, 'forEach', forEach);
+  } catch (error) {
+    CollectionPrototype.forEach = forEach;
+  }
+};
+
+for (var COLLECTION_NAME in DOMIterables) {
+  if (DOMIterables[COLLECTION_NAME]) {
+    handlePrototype(global[COLLECTION_NAME] && global[COLLECTION_NAME].prototype);
+  }
+}
+
+handlePrototype(DOMTokenListPrototype);