<!DOCTYPE html>
<!--
Copyright (c) 2015 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.
-->

<link rel="import" href="/perf_insights/function_handle.html">

<script>
'use strict';

tr.exportTo('pi.r', function() {

  // TODO(eakuefner): Split weather report into discrete mappers.
  function defaultReduceFunction(key, mapResults) {
    return mapResults[key];
  }

  pi.FunctionRegistry.register(defaultReduceFunction);

  return {
    defaultReduceFunction: defaultReduceFunction
  };
});