Swift code to detect touches for buttons placed inside a UITableViewCell or UICollectionViewCell

OnTapButtonInsideCell.swift

//
//  OnTapButtonInsideCell.swift
//
//  Created by Rigoberto Sáenz Imbacuán (https://www.linkedin.com/in/rsaenzi/)
//  Copyright © 2021. All rights reserved.
//

private func onTapButtonInsideCell(button: UIButton, event: UIEvent) {

    guard let touches = event.touches(for: button), !touches.isEmpty else {
        return
    }

    let touch = touches[touches.startIndex]
    let point = touch.location(in: tableView)

    guard let indexPath = tableView.indexPathForItem(at: point) else {
        return
    }

    print("onTapButtonInsideCell() indexPath.row=\(indexPath.row)")
}