dagronf

extension Collection {
	/// Perform a block on each chunk of `size` elements in this collection
	/// - Parameters:
	///   - size: The maximum size of the chunk
	///   - block: The block to call with the chunk. Set `stop = true` to stop processing
	func chunking(into size: Int, _ block: (SubSequence, inout Bool) -> Void) {
		var stop = false
		var index = 0
		while index < self.count {
			let offset = index + Swift.min(size, count - index)

dagronf

extension UUID {
   /// Errors thrown
   public enum LoadError: Error {
      case invalidUUIDData
   }

   /// Returns the raw bytes of the UUID as a Data object.
   ///
   /// Note that this method assumes a specific memory layout (the layout on the device calling the method)
   /// and as such may not be portable to other systems.

dagronf

// Applescript: tell application "System Preferences" to get anchors of current pane
// Result: 
// { anchor "Privacy_Reminders" of pane id "com.apple.preference.security" of application "System Preferences", 
//   anchor "Privacy_SystemServices" of pane id "com.apple.preference.security" of application "System Preferences",
//   anchor "Privacy_Calendars" of pane id "com.apple.preference.security" of application "System Preferences", 
//   anchor "Firewall" of pane id "com.apple.preference.security" of application "System Preferences", 
//   anchor "Privacy_Assistive" of pane id "com.apple.preference.security" of application "System Preferences", 
//   anchor "Privacy_LinkedIn" of pane id "com.apple.preference.security" of application "System Preferences", 
//   anchor "Privacy_Accessibility" of pane id "com.apple.preference.security" of application "System Preferences",

dagronf

//
//  CAAnimation+BlockCallback.swift
//

import UIKit

//
// Modified from http://onedayitwillmake.com/blog/2016/06/caanimation-completion-callback-block/
// Updated for Swift 4 syntax
// All credit to the original author (Mario Gonzalez)

dagronf

#!/usr/bin/swift

import Foundation
import AppKit.NSWorkspace

// Returns the name of the frontmost app, or <none> if no app is frontmost
func currentFocusApp() -> String {
   NSWorkspace.shared.frontmostApplication?.localizedName ?? "<none>"
}

dagronf

// Observe all notifications generated by the default NotificationCenter
NotificationCenter.default.addObserver(
   forName: nil, object: nil, queue: nil) { notification in
      Swift.print("Notification: \(notification.name.rawValue), Object: \(notification.object)")
   }

// Observe all notifications generated by the default DistributedNotificationCenter
DistributedNotificationCenter.default().addObserver(
   forName: nil, object: nil, queue: nil) { notification in
      Swift.print("Notification: \(notification.name.rawValue), Object: \(notification.object)")

dagronf

extension NSImage {
   /// Create a CIImage using the best representation available
   ///
   /// - Returns: Converted image, or nil
   func asCIImage() -> CIImage? {
      if let cgImage = self.asCGImage() {
         return CIImage(cgImage: cgImage)
      }
      return nil
   }

dagronf

//
//  Copyright © 2024 Darren Ford. All rights reserved.
//
//  Adapted from the PaintCode blog: https://www.paintcodeapp.com/news/code-for-ios-7-rounded-rectangles
//
//  MIT license
//
//  Permission is hereby granted, free of charge, to any person obtaining a copy of this software and associated
//  documentation files (the "Software"), to deal in the Software without restriction, including without limitation the
//  rights to use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of the Software, and to

dagronf

/// Provide the equivalent of @synchronised on objc
private func synchronized<T>(_ lock: AnyObject, _ body: () throws -> T) rethrows -> T {
   objc_sync_enter(lock)
   defer { objc_sync_exit(lock) }
   return try body()
}

/// Simple lockable class
class Lockable {
   private var lockable: AnyObject

dagronf

public extension Sequence where Element: Equatable {
	/// Return the unique elements in the array using Equatable as the predicate
	var unique: [Element] {
		return self.reduce(into: []) { uniqueElements, element in
			if !uniqueElements.contains(element) {
				uniqueElements.append(element)
			}
		}
	}
}