Fixes way how ContentItemCell is checked of not being reused. #85
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Check of title for match as way to ensure cell wasn't reused is bad because there's no guaranty titles are unique. UIKit gives method for such check. If UICollectionView.cellForItem(at:) returns not nil - that is exactly cell which is needed. And returns nil if cell is not visible and there's no reason to update it.
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Check of title for match as way to ensure cell wasn't reused is bad because there's no guaranty titles are unique.
UIKit gives method for such check.
If UICollectionView.cellForItem(at:) returns not nil - that is exactly cell which is needed. And returns nil if cell is not visible and there's no reason to update it.