Fixing wrong animations with Diffable Data Source
Read OriginalThis technical article addresses common issues with incorrect animations (like full view refreshes) when using Diffable Data Sources for UICollectionView or UITableView in iOS. It details how a faulty Hashable implementation, especially with types like UIImage or Core Data objects, can break the diffing logic. The post provides concrete solutions, including implementing custom hash functions and creating wrapper structs, to ensure smooth and correct animations.
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