Version 1

[yaffs-website] / node_modules / core-js / modules / web.dom.iterable.js

diff --git a/node_modules/core-js/modules/web.dom.iterable.js b/node_modules/core-js/modules/web.dom.iterable.js
new file mode 100644 (file)
index 0000000..a5a4c08
--- /dev/null
+++ b/node_modules/core-js/modules/web.dom.iterable.js
@@ -0,0 +1,22 @@
+var $iterators    = require('./es6.array.iterator')
+  , redefine      = require('./_redefine')
+  , global        = require('./_global')
+  , hide          = require('./_hide')
+  , Iterators     = require('./_iterators')
+  , wks           = require('./_wks')
+  , ITERATOR      = wks('iterator')
+  , TO_STRING_TAG = wks('toStringTag')
+  , ArrayValues   = Iterators.Array;
+
+for(var collections = ['NodeList', 'DOMTokenList', 'MediaList', 'StyleSheetList', 'CSSRuleList'], i = 0; i < 5; i++){
+  var NAME       = collections[i]
+    , Collection = global[NAME]
+    , proto      = Collection && Collection.prototype
+    , key;
+  if(proto){
+    if(!proto[ITERATOR])hide(proto, ITERATOR, ArrayValues);
+    if(!proto[TO_STRING_TAG])hide(proto, TO_STRING_TAG, NAME);
+    Iterators[NAME] = ArrayValues;
+    for(key in $iterators)if(!proto[key])redefine(proto, key, $iterators[key], true);
+  }
+}
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