Hi, i found this topic: https://www.hackingwithswift.com/example-code/uikit/how-to-use-uisearchcontroller-to-let-users-enter-search-words about UISearchController, and method updateSearchResults()

func updateSearchResults(for searchController: UISearchController) {
    guard let text = searchController.searchBar.text else { return }
    print(text)
}

But the problem is - i didn't find any examples of filtering or updating results, only description:

The system calls this method when the search bar becomes the first responder or the search bar’s text changes. Perform any required filtering and updating of search results or suggestions inside of this method.

In my case, i have a TableView with a list of values from a dictionary as my data. Can i have an example how to filter my values list through this method?