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Invalidation calls and context objects on UICollectionView custom layout

Forums > iOS

Hi,

I'm trying to learn about the proper usage of invalidation and context objects to declare different attributes for a cell inside a custom layout in a UICollectionView. If you have any advice, or examples you might find, I'll appreciate it.

I found this example somewhat useful but any insights would also be very helpful: https://github.com/emilwojtaszek/collection-view-layout-examples/tree/master/ExampleApp

   

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