IndexPath for first element in CollectionView

Question

How should look IndexPath for first position in CollectionView? I need to move certain element to first position:

collectionView.moveItem(at: collectionView.indexPath(for: cell)!,
                                        to: *????*))

Answer 1

Use IndexPath(item: Int, section: Int) . In this case it will be

IndexPath(item: 0, section: 0)

You can even define a zero static variable as CGRect and other are doing

extension IndexPath {
    static let zero = IndexPath(item: 0, section: 0)
}

and use it as

collectionView.moveItem(at: collectionView.indexPath(for: cell)!, to: .zero))