1 files changed, 33 insertions, 0 deletions
diff --git a/node_modules/core-js/modules/web.dom-collections.iterator.js b/node_modules/core-js/modules/web.dom-collections.iterator.js
new file mode 100644
index 0000000..b2ecd17
--- /dev/null
+++ b/node_modules/core-js/modules/web.dom-collections.iterator.js
@@ -0,0 +1,33 @@
+var global = require('../internals/global');
+var DOMIterables = require('../internals/dom-iterables');
+var ArrayIteratorMethods = require('../modules/es.array.iterator');
+var createNonEnumerableProperty = require('../internals/create-non-enumerable-property');
+var wellKnownSymbol = require('../internals/well-known-symbol');
+
+var ITERATOR = wellKnownSymbol('iterator');
+var TO_STRING_TAG = wellKnownSymbol('toStringTag');
+var ArrayValues = ArrayIteratorMethods.values;
+
+for (var COLLECTION_NAME in DOMIterables) {
+  var Collection = global[COLLECTION_NAME];
+  var CollectionPrototype = Collection && Collection.prototype;
+  if (CollectionPrototype) {
+    // some Chrome versions have non-configurable methods on DOMTokenList
+    if (CollectionPrototype[ITERATOR] !== ArrayValues) try {
+      createNonEnumerableProperty(CollectionPrototype, ITERATOR, ArrayValues);
+    } catch (error) {
+      CollectionPrototype[ITERATOR] = ArrayValues;
+    }
+    if (!CollectionPrototype[TO_STRING_TAG]) {
+      createNonEnumerableProperty(CollectionPrototype, TO_STRING_TAG, COLLECTION_NAME);
+    }
+    if (DOMIterables[COLLECTION_NAME]) for (var METHOD_NAME in ArrayIteratorMethods) {
+      // some Chrome versions have non-configurable methods on DOMTokenList
+      if (CollectionPrototype[METHOD_NAME] !== ArrayIteratorMethods[METHOD_NAME]) try {
+        createNonEnumerableProperty(CollectionPrototype, METHOD_NAME, ArrayIteratorMethods[METHOD_NAME]);
+      } catch (error) {
+        CollectionPrototype[METHOD_NAME] = ArrayIteratorMethods[METHOD_NAME];
+      }
+    }
+  }
+}