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Diffstat (limited to 'node_modules/react/lib/ReactComponentWithPureRenderMixin.js')
-rw-r--r-- | node_modules/react/lib/ReactComponentWithPureRenderMixin.js | 47 |
1 files changed, 0 insertions, 47 deletions
diff --git a/node_modules/react/lib/ReactComponentWithPureRenderMixin.js b/node_modules/react/lib/ReactComponentWithPureRenderMixin.js deleted file mode 100644 index 6f3868b84..000000000 --- a/node_modules/react/lib/ReactComponentWithPureRenderMixin.js +++ /dev/null @@ -1,47 +0,0 @@ -/** - * 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 shallowCompare = require('./shallowCompare'); - -/** - * If your React component's render function is "pure", e.g. it will render the - * same result given the same props and state, provide this mixin for a - * considerable performance boost. - * - * Most React components have pure render functions. - * - * Example: - * - * var ReactComponentWithPureRenderMixin = - * require('ReactComponentWithPureRenderMixin'); - * React.createClass({ - * mixins: [ReactComponentWithPureRenderMixin], - * - * render: function() { - * return <div className={this.props.className}>foo</div>; - * } - * }); - * - * Note: This only checks shallow equality for props and state. If these contain - * complex data structures this mixin may have false-negatives for deeper - * differences. Only mixin to components which have simple props and state, or - * use `forceUpdate()` when you know deep data structures have changed. - * - * See https://facebook.github.io/react/docs/pure-render-mixin.html - */ -var ReactComponentWithPureRenderMixin = { - shouldComponentUpdate: function (nextProps, nextState) { - return shallowCompare(this, nextProps, nextState); - } -}; - -module.exports = ReactComponentWithPureRenderMixin;
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