From de98e0b232509d5f40c135d540a70e415272ff85 Mon Sep 17 00:00:00 2001
From: Florian Dold <florian.dold@gmail.com>
Date: Wed, 3 May 2017 15:35:00 +0200
Subject: node_modules

---
 node_modules/react-dom/lib/ReactFiberCommitWork.js | 78 ++++++++++++++++++++++
 1 file changed, 78 insertions(+)
 create mode 100644 node_modules/react-dom/lib/ReactFiberCommitWork.js

(limited to 'node_modules/react-dom/lib/ReactFiberCommitWork.js')

diff --git a/node_modules/react-dom/lib/ReactFiberCommitWork.js b/node_modules/react-dom/lib/ReactFiberCommitWork.js
new file mode 100644
index 000000000..7e5132f3c
--- /dev/null
+++ b/node_modules/react-dom/lib/ReactFiberCommitWork.js
@@ -0,0 +1,78 @@
+/**
+ * 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 ReactTypeOfWork = require('./ReactTypeOfWork');
+var ClassComponent = ReactTypeOfWork.ClassComponent,
+    HostContainer = ReactTypeOfWork.HostContainer,
+    HostComponent = ReactTypeOfWork.HostComponent;
+
+var _require = require('./ReactFiberUpdateQueue'),
+    callCallbacks = _require.callCallbacks;
+
+module.exports = function (config) {
+
+  var updateContainer = config.updateContainer;
+  var commitUpdate = config.commitUpdate;
+
+  function commitWork(current, finishedWork) {
+    switch (finishedWork.tag) {
+      case ClassComponent:
+        {
+          // Clear updates from current fiber. This must go before the callbacks
+          // are reset, in case an update is triggered from inside a callback. Is
+          // this safe? Relies on the assumption that work is only committed if
+          // the update queue is empty.
+          if (finishedWork.alternate) {
+            finishedWork.alternate.updateQueue = null;
+          }
+          if (finishedWork.callbackList) {
+            var callbackList = finishedWork.callbackList;
+
+            finishedWork.callbackList = null;
+            callCallbacks(callbackList, finishedWork.stateNode);
+          }
+          // TODO: Fire componentDidMount/componentDidUpdate, update refs
+          return;
+        }
+      case HostContainer:
+        {
+          // TODO: Attach children to root container.
+          var children = finishedWork.output;
+          var root = finishedWork.stateNode;
+          var containerInfo = root.containerInfo;
+          updateContainer(containerInfo, children);
+          return;
+        }
+      case HostComponent:
+        {
+          if (finishedWork.stateNode == null || !current) {
+            throw new Error('This should only be done during updates.');
+          }
+          // Commit the work prepared earlier.
+          var child = finishedWork.child;
+          var _children = child && !child.sibling ? child.output : child;
+          var newProps = finishedWork.memoizedProps;
+          var oldProps = current.memoizedProps;
+          var instance = finishedWork.stateNode;
+          commitUpdate(instance, oldProps, newProps, _children);
+          return;
+        }
+      default:
+        throw new Error('This unit of work tag should not have side-effects.');
+    }
+  }
+
+  return {
+    commitWork: commitWork
+  };
+};
\ No newline at end of file
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