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ASDataController now handles reloadData more efficiently and notify its delegate once instead of a series of deletes and inserts

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This commit is contained in:
Huy Nguyen
2016-01-20 17:50:01 -08:00
parent 3aceabbbf9
commit 2e4d716e0b
8 changed files with 179 additions and 36 deletions
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2
AsyncDisplayKit/Details/ASCollectionDataController.mm
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@@ -55,7 +55,7 @@
- (void)willReloadData
{
[_pendingNodes enumerateKeysAndObjectsUsingBlock:^(NSString *kind, NSMutableArray *nodes, BOOL *stop) {
[_pendingNodes enumerateKeysAndObjectsUsingBlock:^(NSString *kind, NSMutableArray *nodes, BOOL *stop) {
// Remove everything that existed before the reload, now that we're ready to insert replacements
NSArray *indexPaths = [self indexPathsForEditingNodesOfKind:kind];
[self deleteNodesOfKind:kind atIndexPaths:indexPaths completion:nil];