How to set datasource for UICollectionviewcell and title iOS swift?

Problem:

I want to set the datasource to the collectionview with rxswift to set the title also

Solution:

private lazy var dataSource = RxTableViewSectionedReloadDataSource<SectionOfColl>(configureCell: configureCell, titleForHeaderInSection: {

ds, index in

return ds.sectionModels[index].model.title

})

The above datasource will return the title for the collectionview section.

iOS