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// Copyright 2014 The Chromium Authors. All rights reserved.
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
// Returns the intersection of the arrays |a| and |b|, which do not have to be
// sorted.
function intersect(a, b) {
var result = [];
for (var i = 0; i < a.length; i++) {
if (b.indexOf(a[i]) >= 0)
result.push(a[i]);
}
return result;
};
exports.intersect = intersect;
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