Patryk Strzemiecki strzempa

Senior iOS Developer; My articles: netguru.com/blog/author/patryk-strzemiecki

strzempa / UICollectionView+animationOnCellInsertion

Created February 5, 2021 18:05

UICollectionView performs batch update with custom floating animation of the new cell

	import UIKit

	private func makeRandomData() -> [MyModel] { [ MyModel(color: .random) ] }

	private final class MyUICollectionViewFlowLayout: UICollectionViewFlowLayout {
	var insertingIndexPaths = [IndexPath]()

	override func prepare(
	forCollectionViewUpdates updateItems: [UICollectionViewUpdateItem]
	) {