Restructure code to work around a Rollup bug

facebook · Nov 22, 2016 · 5ce325c · 5ce325c
1 parent 91676a6
commit 5ce325c
Showing 1 changed file with 22 additions and 14 deletions.
diff --git a/src/isomorphic/hooks/ReactComponentTreeHook.js b/src/isomorphic/hooks/ReactComponentTreeHook.js
@@ -62,30 +62,38 @@ var canUseCollections = (
   isNative(Set.prototype.keys)
 );
 
+var setItem;
+var getItem;
+var removeItem;
+var getItemIDs;
+var addRoot;
+var removeRoot;
+var getRootIDs;
+
 if (canUseCollections) {
   var itemMap = new Map();
   var rootIDSet = new Set();
 
-  var setItem = function(id, item) {
+  setItem = function(id, item) {
     itemMap.set(id, item);
   };
-  var getItem = function(id) {
+  getItem = function(id) {
     return itemMap.get(id);
   };
-  var removeItem = function(id) {
+  removeItem = function(id) {
     itemMap.delete(id);
   };
-  var getItemIDs = function() {
+  getItemIDs = function() {
     return Array.from(itemMap.keys());
   };
 
-  var addRoot = function(id) {
+  addRoot = function(id) {
     rootIDSet.add(id);
   };
-  var removeRoot = function(id) {
+  removeRoot = function(id) {
     rootIDSet.delete(id);
   };
-  var getRootIDs = function() {
+  getRootIDs = function() {
     return Array.from(rootIDSet.keys());
   };
 
@@ -102,31 +110,31 @@ if (canUseCollections) {
     return parseInt(key.substr(1), 10);
   };
 
-  var setItem = function(id, item) {
+  setItem = function(id, item) {
     var key = getKeyFromID(id);
     itemByKey[key] = item;
   };
-  var getItem = function(id) {
+  getItem = function(id) {
     var key = getKeyFromID(id);
     return itemByKey[key];
   };
-  var removeItem = function(id) {
+  removeItem = function(id) {
     var key = getKeyFromID(id);
     delete itemByKey[key];
   };
-  var getItemIDs = function() {
+  getItemIDs = function() {
     return Object.keys(itemByKey).map(getIDFromKey);
   };
 
-  var addRoot = function(id) {
+  addRoot = function(id) {
     var key = getKeyFromID(id);
     rootByKey[key] = true;
   };
-  var removeRoot = function(id) {
+  removeRoot = function(id) {
     var key = getKeyFromID(id);
     delete rootByKey[key];
   };
-  var getRootIDs = function() {
+  getRootIDs = function() {
     return Object.keys(rootByKey).map(getIDFromKey);
   };
 }