Swift UITableView reloadData in a closure

Question

I believe I\'m having an issue where my closure is happening on a background thread and my UITableView isn\'t updating fast enough. I am making a call to a REST service and

Answer 1

DispatchQueue.main.async {
    self.tableView.reloadData()
}

to reflect in UI the data should be in main Thread. So, usage of this method will bring the data to main thread and it will be make available to reflect in UI.