mirror of
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c080537a7b
* shared/src -> shared It's not a real package and doesn't even have package.json. This will also make importing less weird if we drop Haste. * Get rid of shared/utils Moved event-specific into shared/event. Moved rest to the root since distinction has always been pretty arbitrary. * Fix references to old shared/src paths
46 lines
1.2 KiB
JavaScript
46 lines
1.2 KiB
JavaScript
/**
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* Copyright (c) 2013-present, Facebook, Inc.
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*
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* This source code is licensed under the MIT license found in the
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* LICENSE file in the root directory of this source tree.
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*
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* @providesModule ReactInstanceMap
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*/
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'use strict';
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/**
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* `ReactInstanceMap` maintains a mapping from a public facing stateful
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* instance (key) and the internal representation (value). This allows public
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* methods to accept the user facing instance as an argument and map them back
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* to internal methods.
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*
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* Note that this module is currently shared and assumed to be stateless.
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* If this becomes an actual Map, that will break.
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*/
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var ReactInstanceMap = {
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/**
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* This API should be called `delete` but we'd have to make sure to always
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* transform these to strings for IE support. When this transform is fully
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* supported we can rename it.
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*/
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remove: function(key) {
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key._reactInternalFiber = undefined;
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},
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get: function(key) {
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return key._reactInternalFiber;
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},
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has: function(key) {
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return key._reactInternalFiber !== undefined;
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},
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set: function(key, value) {
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key._reactInternalFiber = value;
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},
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};
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module.exports = ReactInstanceMap;
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