I am using Swift to build an iOS application for the Hospital I work at.
Somehow, in a specific feature I have to put a UICollectionView inside the
Add collectionView in collection view cell , and add delagate methods in collectionviewclass.swift. Then pass list you want to show in cell in collectionview's cellforrowatindexpath. If you didn't success on implimenting it then let me know . i will provide you code as i have already implemented it in that way.