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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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4
AsyncDisplayKit/ASCollectionNode.h
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@@ -335,9 +335,9 @@ NS_ASSUME_NONNULL_BEGIN
/**
* Similar to -visibleCells.
*
* @return an array containing the nodes being displayed on screen.
* @return an array containing the nodes being displayed on screen. This must be called on the main thread.
*/
- (NSArray<__kindof ASCellNode *> *)visibleNodes AS_WARN_UNUSED_RESULT;
@property(readonly, copy) NSArray<__kindof ASCellNode *> *visibleNodes;
/**
* Retrieves the node for the item at the given index path.