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[ASTableNode] expose ASTableView's -visibleNodes (#2449)

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* expose ASTableView's -visibleNodes getter at the ASTableNode level

* add safegaurds

* make visibleNodes a read only property for ASTableNode

* make collectionNode .visibleNodes property
This commit is contained in:
Hannah Troisi
2016-10-24 09:42:04 -07:00
committed by Adlai Holler
parent 3638feffd4
commit 97e23776e4
4 changed files with 17 additions and 3 deletions
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3
AsyncDisplayKit/ASCollectionNode.mm
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@@ -349,7 +349,8 @@
- (NSArray<__kindof ASCellNode *> *)visibleNodes
{
return [self.view visibleNodes];
ASDisplayNodeAssertMainThread();
return self.isNodeLoaded ? [self.view visibleNodes] : @[];
}
- (NSIndexPath *)indexPathForNode:(ASCellNode *)cellNode