preact-material-components/docs/node_modules/standalone-react-addons-pure-render-mixin/src/shallowCompare.js

preact wrapper for "Material Components for the web"

/**
 * Copyright 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.
 *
 */

'use strict';

var shallowEqual = require('./shallowEqual');
module.exports = function shallowCompare(instance, nextProps, nextState) {
  return (
    !shallowEqual(instance.props, nextProps) ||
    !shallowEqual(instance.state, nextState)
  );
}