32 lines
810 B
JavaScript
32 lines
810 B
JavaScript
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/**
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* Copyright (c) 2013-present, Facebook, Inc.
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* All rights reserved.
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*
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* This source code is licensed under the BSD-style license found in the
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* LICENSE file in the root directory of this source tree. An additional grant
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* of patent rights can be found in the PATENTS file in the same directory.
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*
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*
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* @typechecks
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*/
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'use strict';
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/**
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* The everySet() method tests whether all elements in the given Set pass the
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* test implemented by the provided function.
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*/
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function everySet(set, callback, context) {
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var iterator = set.entries();
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var current = iterator.next();
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while (!current.done) {
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var entry = current.value;
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if (!callback.call(context, entry[1], entry[0], set)) {
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return false;
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}
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current = iterator.next();
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}
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return true;
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}
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module.exports = everySet;
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