gokselkoksal

enum Theme: String {
    case light, dark
}

class UserSettings {
  
    static let shared = UserSettings(notificationCenter: .default)
    let notificationCenter: NotificationCenter
  
    var theme: Theme = .light {

gokselkoksal

enum Theme: String {
    case light, dark
}

protocol UserSettingsDelegate {
    func themeDidChange(_ theme: Theme)
}

class UserSettings {
    

gokselkoksal

public class Channel<Value> {
    
    private class Subscription {
        
        weak var object: AnyObject?
        private let notifyBlock: (Value) -> Void
        private let queue: DispatchQueue
        
        var isValid: Bool {
            return object != nil

gokselkoksal

Number of Lines in Swift Files

Might be handy when estimating work.

1. Open Terminal
2. cd to your Xcode project
3. Execute the following when inside your target project:

Number of lines:

gokselkoksal

typealias Property<Value, ID> = GenericProperty<Value, ID, Void>
typealias CollectionProperty<Value, ID> = GenericProperty<Value, ID, CollectionChange>

struct GenericProperty<Value, ID, ChangeInfo> {
    
    private var _value: Value
    var value: Value {
        get { return _value }
        set { set(newValue) }
    }

gokselkoksal

tell application "System Preferences"
	set current pane to pane "com.apple.preference.keyboard"
	tell application "System Events"
		tell tab group 1 of window "Keyboard" of process "System Preferences"
			click checkbox "Use all F1, F2, etc. keys as standard function keys"
		end tell
	end tell
end tell