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+/**
+ * Copyright (c) 2013-present, Facebook, Inc.
+ * All rights reserved.
+ *
+ * This source code is licensed under the BSD-style license found in the
+ * LICENSE file in the root directory of this source tree. An additional grant
+ * of patent rights can be found in the PATENTS file in the same directory.
+ *
+ *
+ * @typechecks
+ */
+
+'use strict';
+
+/**
+ * The someSet() method tests whether some elements in the given Set pass the
+ * test implemented by the provided function.
+ */
+function someSet(set, callback, context) {
+ var iterator = set.entries();
+ var current = iterator.next();
+ while (!current.done) {
+ var entry = current.value;
+ if (callback.call(context, entry[1], entry[0], set)) {
+ return true;
+ }
+ current = iterator.next();
+ }
+ return false;
+}
+
+module.exports = someSet; \ No newline at end of file