Should I capture `tableView` in this closure?
I have this code sample with a closure that has a capture list of self:
override func tableView(_ tableView: UITableView, editActionsForRowAt indexPath: IndexPath) -> [UITableViewRowAction]?
let dismiss = UITableViewRowAction(style: .destructive, title: "Dismiss") [weak self] _, indexPath in
let cell = tableView.cellForRow(at: indexPath)
self?.dismissIssue(cell)
return [dismiss]
Should I put the tableView on the capture list? How to reason about it?
swift swift-closures
asked Nov 12 '18 at 6:00
ZsoltZsolt
2,12732443
add a comment |
I have this code sample with a closure that has a capture list of self:
override func tableView(_ tableView: UITableView, editActionsForRowAt indexPath: IndexPath) -> [UITableViewRowAction]?
let dismiss = UITableViewRowAction(style: .destructive, title: "Dismiss") [weak self] _, indexPath in
let cell = tableView.cellForRow(at: indexPath)
self?.dismissIssue(cell)
return [dismiss]
Should I put the tableView on the capture list? How to reason about it?
swift swift-closures
asked Nov 12 '18 at 6:00
ZsoltZsolt
2,12732443
add a comment |
I have this code sample with a closure that has a capture list of self:
override func tableView(_ tableView: UITableView, editActionsForRowAt indexPath: IndexPath) -> [UITableViewRowAction]?
let dismiss = UITableViewRowAction(style: .destructive, title: "Dismiss") [weak self] _, indexPath in
let cell = tableView.cellForRow(at: indexPath)
self?.dismissIssue(cell)
return [dismiss]
Should I put the tableView on the capture list? How to reason about it?
swift swift-closures
asked Nov 12 '18 at 6:00
ZsoltZsolt
2,12732443
I have this code sample with a closure that has a capture list of self:
override func tableView(_ tableView: UITableView, editActionsForRowAt indexPath: IndexPath) -> [UITableViewRowAction]?
let dismiss = UITableViewRowAction(style: .destructive, title: "Dismiss") [weak self] _, indexPath in
let cell = tableView.cellForRow(at: indexPath)
self?.dismissIssue(cell)
return [dismiss]
Should I put the tableView on the capture list? How to reason about it?
swift swift-closures
swift swift-closures
asked Nov 12 '18 at 6:00
ZsoltZsolt
2,12732443
asked Nov 12 '18 at 6:00
ZsoltZsolt
2,12732443
asked Nov 12 '18 at 6:00
ZsoltZsolt
2,12732443
asked Nov 12 '18 at 6:00
ZsoltZsolt
2,12732443
asked Nov 12 '18 at 6:00
ZsoltZsolt
2,12732443
2,12732443
add a comment |
add a comment |
1 Answer
1
active
oldest
votes
No, the passed tableView instance is a local instance. It doesn't cause a retain cycle
answered Nov 12 '18 at 6:10
vadianvadian
144k13154170
add a comment |
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1 Answer
1
active
oldest
votes
1 Answer
1
active
oldest
votes
active
oldest
votes
active
oldest
votes
No, the passed tableView instance is a local instance. It doesn't cause a retain cycle
answered Nov 12 '18 at 6:10
vadianvadian
144k13154170
add a comment |
No, the passed tableView instance is a local instance. It doesn't cause a retain cycle
answered Nov 12 '18 at 6:10
vadianvadian
144k13154170
add a comment |
No, the passed tableView instance is a local instance. It doesn't cause a retain cycle
answered Nov 12 '18 at 6:10
vadianvadian
144k13154170
No, the passed tableView instance is a local instance. It doesn't cause a retain cycle
answered Nov 12 '18 at 6:10
vadianvadian
144k13154170
answered Nov 12 '18 at 6:10
vadianvadian
144k13154170
answered Nov 12 '18 at 6:10
vadianvadian
144k13154170
answered Nov 12 '18 at 6:10
vadianvadian
144k13154170
144k13154170
add a comment |
add a comment |
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