Hide empty cells in UITableView

Question

I have a searchable tableview, but would like to only display the number of cells that are returned once a user starts a search. For instance, if a user types in a charecter

Answer 1

Hiding an empty cells in Swift

Swift 3 Edition

 override func viewWillAppear(_ animated: Bool) {
    super.viewWillAppear(animated)

    self.tableView.tableFooterView = UIView(frame: CGRect.zero)
}

Swift 2 Edition

 override func viewWillAppear(animated: Bool) {
    super.viewWillAppear(animated)

    self.tableView.tableFooterView = UIView(frame: CGRectZero)
}