mbrucedogs/vds_ios_sample
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trying to fix memory leak

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Signed-off-by: Matt Bruce <matt.bruce@verizon.com>
This commit is contained in:
Matt Bruce 2022-08-15 09:06:48 -05:00
parent 01cfa940c7
commit 80e23e190a
3 changed files with 53 additions and 46 deletions
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21
VDSSample/ViewControllers/CheckboxViewController.swift
View File

@ -12,6 +12,10 @@ import VDSColorTokens
import Combine
class CheckboxViewController: UIViewController, StoryboardInitable {
deinit {
print("\(Self.self) deinit")
}
enum PickerType {
case surface
}
@ -73,19 +77,18 @@ class CheckboxViewController: UIViewController, StoryboardInitable {
//create the subject
let modelSubject = CurrentValueSubject<DefaultCheckboxModel, Never>(model)
//assign - this will auto overwrite any changes
modelSubject.debounce(for: .seconds(Constants.ModelStateDebounce), scheduler: RunLoop.main).assign(to: \.model, on: self).store(in: &subscribers)
//bind
checkbox.createBinding(with: modelSubject, storeIn: &subscribers)
//update the model
//print out on subject changes
modelSubject.debounce(for: .seconds(Constants.ModelStateDebounce), scheduler: RunLoop.main).sink { [weak self] model in
self?.showErrorSwitch.isOn = model.hasError
print("CheckboxViewController hasError: \(model.hasError)")
print("CheckboxViewController selected: \(model.selected)")
modelSubject
.debounce(for: .seconds(Constants.ModelStateDebounce), scheduler: RunLoop.main)
.sink { [weak self] updatedModel in
self?.model = updatedModel
self?.showErrorSwitch.isOn = updatedModel.hasError
print("CheckboxViewController hasError: \(updatedModel.hasError)")
print("CheckboxViewController selected: \(updatedModel.selected)")
}.store(in: &subscribers)
}

24
VDSSample/ViewControllers/RadioButtonViewController.swift
View File

@ -12,6 +12,10 @@ import VDSColorTokens
import Combine
class RadioButtonViewController: UIViewController, StoryboardInitable {
deinit {
print("\(Self.self) deinit")
}
enum PickerType {
case surface
}
@ -80,24 +84,24 @@ class RadioButtonViewController: UIViewController, StoryboardInitable {
//create the subject
let modelSubject = CurrentValueSubject<DefaultRadioButtonGroupModel, Never>(model)
//assign - this will auto overwrite any changes
modelSubject.debounce(for: .seconds(Constants.ModelStateDebounce), scheduler: RunLoop.main).assign(to: \.model, on: self).store(in: &subscribers)
//bind
radioButtonGroup.createBinding(with: modelSubject, storeIn: &subscribers)
//update the model
//print out on subject changes
modelSubject.debounce(for: .seconds(Constants.ModelStateDebounce), scheduler: RunLoop.main).sink { [weak self] model in
modelSubject
.debounce(for: .seconds(Constants.ModelStateDebounce), scheduler: RunLoop.main)
.sink { [weak self] updatedModel in
self?.model = updatedModel
self?.showErrorSwitch.isOn = updatedModel.hasError
print("RadioButtonViewController hasError: \(updatedModel.hasError)")
self?.showErrorSwitch.isOn = model.hasError
print("RadioButtonViewController hasError: \(model.hasError)")
if let selectedModel = model.selectedModel {
if let selectedModel = updatedModel.selectedModel {
print("RadioButtonViewController selectedModel Id: \(selectedModel.id)")
}
}.store(in: &subscribers)
}
.store(in: &subscribers)
}
var radioButton: RadioButton? {
radioButtonGroup.selectorViews.first

6
VDSSample/ViewControllers/TestViewController.swift
View File

@ -34,9 +34,6 @@ extension Bindable {
}
class TextFieldBindingCell: UIView, Bindable {
deinit {
print("\(Self.self) deinit")
}
//bindable
var model: User
@ -100,6 +97,9 @@ class TextFieldBindingCell: UIView, Bindable {
}
@objcMembers class TestViewController: UIViewController, Initable {
deinit {
print("\(Self.self) deinit")
}
var user = User(firstName: "Joe", lastName: "User")
private var subscriptions = Set<AnyCancellable>()