Initial project import

node_modules/core-js/internals/iterator-close-all.js

@@ -0,0 +1,16 @@
+'use strict';
+var iteratorClose = require('../internals/iterator-close');
+
+module.exports = function (iters, kind, value) {
+  for (var i = iters.length - 1; i >= 0; i--) {
+    if (iters[i] === undefined) continue;
+    try {
+      value = iteratorClose(iters[i].iterator, kind, value);
+    } catch (error) {
+      kind = 'throw';
+      value = error;
+    }
+  }
+  if (kind === 'throw') throw value;
+  return value;
+};