mirror of
https://github.com/Instagram/IGListKit
synced 2026-05-20 07:48:32 +00:00
a15ea08614
Summary: We constantly have random bugs pop up when mutations are made outside of a batch update. This change restricts the mutation API to a batch context object (which is just an `IGListAdapter`) so they can only be done **inside an update block**. - Fixed open source project - Confirmed open source examples build - Updated all of Instagram.app to use this API - Changelog breaking changes entry Fixes #392 Reviewed By: jessesquires Differential Revision: D4754129 fbshipit-source-id: 11d32a0fac3e50c9edbb01e92a8a0c7b8a43cf2d
29 lines
1,015 B
Objective-C
29 lines
1,015 B
Objective-C
/**
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* Copyright (c) 2016-present, Facebook, Inc.
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* All rights reserved.
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*
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* This source code is licensed under the BSD-style license found in the
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* LICENSE file in the root directory of this source tree. An additional grant
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* of patent rights can be found in the PATENTS file in the same directory.
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*/
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#import <Foundation/Foundation.h>
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#import <IGListKit/IGListMacros.h>
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@class IGListMoveIndexPath;
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IGLK_SUBCLASSING_RESTRICTED
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@interface IGListBatchUpdates : NSObject
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@property (nonatomic, strong, readonly) NSMutableIndexSet *sectionReloads;
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@property (nonatomic, strong, readonly) NSMutableSet<NSIndexPath *> *itemInserts;
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@property (nonatomic, strong, readonly) NSMutableSet<NSIndexPath *> *itemDeletes;
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@property (nonatomic, strong, readonly) NSMutableSet<IGListMoveIndexPath *> *itemMoves;
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@property (nonatomic, strong, readonly) NSMutableArray<void (^)()> *itemUpdateBlocks;
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@property (nonatomic, strong, readonly) NSMutableArray<void (^)(BOOL)> *itemCompletionBlocks;
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- (BOOL)hasChanges;
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@end
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