Hi Brain! I think the video is not available. It says the embed code is not valid.

I really like the map functionality in Swift. It gives you so much control over an array with only two lines of code. Usually testing everything on my device, so I've added the following two functions to remove the keyboard and constant focus on the search bar. func searchBarTextDidBeginEditing(_ searchBar: UISearchBar) { searchBar.showsCancelButton = true } func searchBarCancelButtonClicked(_ searchBar: UISearchBar) { searchBar.text = "" searchBar.showsCancelButton = false searchBar.endEditing(true) filteredResults = chatroomGroups tableView.reloadData() }

horizontal collectionview cell 0 != side menu pangesture :(

<3 :)

it turned out to be simpler than I thought, I would never think about using the map function :) but (there is alway a but :] ) how to make the logic universal / reusable? With no hardcoded sections names in viewForHeaderInSection (not showing empty results section).. My first thought is to set heightForHeaderInSection to 0 when array is empty, but (again ;]) is it proper / elegant?