Is weak self needed for table view cell button closure

Question

In trying to avoid retain cycles, would using [weak self] in in a UITableViewCell button action be necessary? Example:

in ViewController\'s cellForRow<

Answer 1

if you're not using the object of tableviewcell and you only want execute action on the cell make this.

var buttonAction: (() -> Void)?

@IBAction func buttonPressed(_ sender: Any) {
     buttonAction?()
}

and on the cellForRow use this,

cell.buttonAction = { [weak self] in
     self?.someFunction()
}

for check retain cycles, I usually use this option for check if the memory is retain or not.