FranDepascuali

public class MyViewController: UIViewController {
    var viewModel: MyViewModel? {
        willSet(maybeViewModel) {
            if let _ = self.viewModel {
                unbindViewModel()
            }
        }
        
        didSet {
            if isViewLoaded(), let viewModel = self.viewModel {

FranDepascuali

public protocol ViewModelBindable: class {

    typealias ViewModel

    var viewModel: ViewModel? { get set }

    func bindViewModel(viewModel: ViewModel)

    func unbindViewModel(viewModel: ViewModel)

FranDepascuali

extension ViewModelBindable where Self: AnyObject {

    public var viewModel: ViewModel? {
        // store view model
    }

}

FranDepascuali

extension ViewModelBindable where Self: AnyObject {
    
    public var viewModel: ViewModel? {

        get {
            return getAssociatedObject(self, key: &AssociatedKey)
        }

        set(newViewModel) {
            if let viewModel = newViewModel {

FranDepascuali

public final class MyViewController: UIViewController {
    // Your implementation
}

extension MyViewController: ViewModelBindable {
    
    public func bindViewModel(viewModel: MyViewModel) {
        // binding logic
    }

FranDepascuali

private var AssociatedKey: UInt = 1

private final class AssociatedObjectBox<T> {
    let value: T
    
    init(_ x: T) {
        value = x
    }
}

FranDepascuali

private var AssociatedKey: UInt = 0

private final class AssociatedObjectBox<T> {
    let value: T
    
    init(_ x: T) {
        value = x
    }
}

FranDepascuali

extension UIView {
    
    private var previousHeightConstraint: NSLayoutConstraint? {
        return constraints.filterFirst { $0.firstAttribute == .Height }
    }
    
}

/**
 Collapse a view by adding/modifying constraint height.

FranDepascuali

# https://labs.kunstmaan.be/blog/ios-continuous-delivery-with-jenkins-and-fastlane?this-one-is-for-you-roderik

# Define the minimal Fastlane version
# fastlane_version "1.41.1"

# Use the iOS platform as default
default_platform :ios

# Define what to do for the iOS platform
platform :ios do

FranDepascuali

input {
  syslog {
    host => localhost
    port => 5000
  }
}


filter {
}