From e1597f902ae0742f45a6f3351b03cd0e2ff54237 Mon Sep 17 00:00:00 2001
From: Scott Goodson <scottgoodson@gmail.com>
Date: Tue, 16 Feb 2016 22:19:27 -0800
Subject: [PATCH] Increase default value for leadingScreensForBatching to 2.0,
 as 1.0 is not enough for most network conditions / backend performance.

---
 AsyncDisplayKit/ASCollectionView.h  | 2 +-
 AsyncDisplayKit/ASCollectionView.mm | 2 +-
 AsyncDisplayKit/ASTableView.h       | 2 +-
 AsyncDisplayKit/ASTableView.mm      | 2 +-
 4 files changed, 4 insertions(+), 4 deletions(-)

diff --git a/AsyncDisplayKit/ASCollectionView.h b/AsyncDisplayKit/ASCollectionView.h
index 6b4f8a38c6..f1475156e4 100644
--- a/AsyncDisplayKit/ASCollectionView.h
+++ b/AsyncDisplayKit/ASCollectionView.h
@@ -102,7 +102,7 @@ NS_ASSUME_NONNULL_BEGIN
 /**
  * The number of screens left to scroll before the delegate -collectionView:beginBatchFetchingWithContext: is called.
  *
- * Defaults to one screenful.
+ * Defaults to two screenfuls.
  */
 @property (nonatomic, assign) CGFloat leadingScreensForBatching;
 
diff --git a/AsyncDisplayKit/ASCollectionView.mm b/AsyncDisplayKit/ASCollectionView.mm
index eda88bf79f..b9f58ee5ff 100644
--- a/AsyncDisplayKit/ASCollectionView.mm
+++ b/AsyncDisplayKit/ASCollectionView.mm
@@ -180,7 +180,7 @@ static NSString * const kCellReuseIdentifier = @"_ASCollectionViewCell";
   
   _batchContext = [[ASBatchContext alloc] init];
   
-  _leadingScreensForBatching = 1.0;
+  _leadingScreensForBatching = 2.0;
   
   _asyncDataFetchingEnabled = NO;
   _asyncDataSourceLocked = NO;
diff --git a/AsyncDisplayKit/ASTableView.h b/AsyncDisplayKit/ASTableView.h
index b21d2ac94a..c2c50cab4a 100644
--- a/AsyncDisplayKit/ASTableView.h
+++ b/AsyncDisplayKit/ASTableView.h
@@ -106,7 +106,7 @@ NS_ASSUME_NONNULL_BEGIN
 /**
  * The number of screens left to scroll before the delegate -tableView:beginBatchFetchingWithContext: is called.
  *
- * Defaults to one screenful.
+ * Defaults to two screenfuls.
  */
 @property (nonatomic, assign) CGFloat leadingScreensForBatching;
 
diff --git a/AsyncDisplayKit/ASTableView.mm b/AsyncDisplayKit/ASTableView.mm
index 111e5afe18..477c6ff4a3 100644
--- a/AsyncDisplayKit/ASTableView.mm
+++ b/AsyncDisplayKit/ASTableView.mm
@@ -162,7 +162,7 @@ static NSString * const kCellReuseIdentifier = @"_ASTableViewCell";
   _asyncDataFetchingEnabled = NO;
   _asyncDataSourceLocked = NO;
 
-  _leadingScreensForBatching = 1.0;
+  _leadingScreensForBatching = 2.0;
   _batchContext = [[ASBatchContext alloc] init];
 
   _automaticallyAdjustsContentOffset = NO;