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