Add reloadData forward methods to ASCollectionNode

AsyncDisplayKit/ASCollectionNode.h

@@ -18,4 +18,28 @@
 
 @property (nonatomic, readonly) ASCollectionView *view;
 
+/**
+ * Reload everything from scratch, destroying the working range and all cached nodes.
+ *
+ * @param completion block to run on completion of asynchronous loading or nil. If supplied, the block is run on
+ * the main thread.
+ * @warning This method is substantially more expensive than UICollectionView's version.
+ */
+- (void)reloadDataWithCompletion:(void (^)())completion;
+
+/**
+ * Reload everything from scratch, destroying the working range and all cached nodes.
+ *
+ * @warning This method is substantially more expensive than UICollectionView's version.
+ */
+- (void)reloadData;
+
+/**
+ * Reload everything from scratch entirely on the main thread, destroying the working range and all cached nodes.
+ *
+ * @warning This method is substantially more expensive than UICollectionView's version and will block the main thread
+ * while all the cells load.
+ */
+- (void)reloadDataImmediately;
+
 @end

AsyncDisplayKit/ASCollectionNode.m

@@ -43,4 +43,21 @@
   [self.view clearFetchedData];
 }
 
+#pragma mark - ASCollectionView Forwards
+
+- (void)reloadDataWithCompletion:(void (^)())completion
+{
+  [self.view reloadDataWithCompletion:completion];
+}
+
+- (void)reloadData
+{
+  [self.view reloadData];
+}
+
+- (void)reloadDataImmediately
+{
+  [self.view reloadDataImmediately];
+}
+
 @end

AsyncDisplayKit/ASPagerNode.h

@@ -14,8 +14,6 @@
 
 @property (weak, nonatomic) id<ASPagerNodeDataSource> dataSource;
 
-- (void)reloadData;
-
 - (void)setTuningParameters:(ASRangeTuningParameters)tuningParameters forRangeType:(ASLayoutRangeType)rangeType;
 
 @end

AsyncDisplayKit/ASPagerNode.m

@@ -49,11 +49,6 @@
   [self setTuningParameters:renderParams forRangeType:ASLayoutRangeTypeRender];
 }
 
-- (void)reloadData
-{
-  [self.view reloadData];
-}
-
 - (void)setTuningParameters:(ASRangeTuningParameters)tuningParameters forRangeType:(ASLayoutRangeType)rangeType
 {
   [self.view setTuningParameters:tuningParameters forRangeType:rangeType];