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'use strict';
/**
* 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.
*
*
*/
var minBy = require('./minBy');
var compareNumber = function compareNumber(a, b) {
return a - b;
};
/**
* Returns the maximum element as measured by a scoring function f. Returns the
* first such element if there are ties.
*/
function maxBy(as, f, compare) {
compare = compare || compareNumber;
return minBy(as, f, function (u, v) {
return compare(v, u);
});
}
module.exports = maxBy;
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