nbasham

import Foundation

public class ThreadUtil : NSObject {

    // Run a block on the main thread after a specified number of seconds, thanks raywenderlich.com for splaining it so well
    public static func runOnMainThreadAfterDelay(delaySeconds: Double, closure: () -> ()) {
        let startTime = dispatch_time(DISPATCH_TIME_NOW, Int64(delaySeconds * Double(NSEC_PER_SEC)))
        dispatch_after(startTime, dispatch_get_main_queue(), closure)
    }

nbasham

import UIKit

public extension Sequence {
    
    //  return true if all elements return true
    func every<T>(predicate:(T) -> Bool) -> Bool {
        for item in self {
            if !predicate(item as! T) {
                return false
            }

nbasham

public extension Sequence {
    
    //  return true if all elements return true
    func every<T>(predicate:(T) -> Bool) -> Bool {
        for item in self {
            if !predicate(item as! T) {
                return false
            }
        }
        return true

nbasham

import Foundation

protocol IOSDirectoryFile {
    static var dirSelector: FileManager.SearchPathDirectory { get }
}

extension IOSDirectoryFile {
    
    static var url: URL {
        return FileManager.default.urls(for: dirSelector, in: .userDomainMask)[0]

nbasham

import UIKit
import PlaygroundSupport

public class DeviceViewController : UIViewController {
    
    public enum ScreenType : Int {
        case iPhone3_5Inch
        case iPhone4Inch // includes 5th & 6h gen iPod Touch
        case iPhone4_7Inch
        case iPhone5_5Inch

nbasham

import UIKit

public extension UIView {

    public var top: CGFloat {
        get { return self.frame.origin.y }
        set { self.frame.origin.y = newValue }
    }
    public var left: CGFloat {
        get { return self.frame.origin.x }

nbasham

import Foundation

class CodeTimer {
    var startTime: CFAbsoluteTime = 0
    init() { start() }

    func start() { startTime = CFAbsoluteTimeGetCurrent() }

    func log(_ message: String) {
        let timeElapsed = CFAbsoluteTimeGetCurrent() - startTime

nbasham

import StoreKit

public extension SKProduct {
    
    convenience init(d : Dictionary<String, AnyObject>) {
        self.init()
        self.setValue(d["uid"], forKey: "productIdentifier")
        self.setValue(d["title"], forKey: "localizedTitle")
        self.setValue(d["detail"], forKey: "localizedDescription")
        self.setValue(NSDecimalNumber(string: (d["price"] as! String?)), forKey: "price")

nbasham

import SwiftUI

public enum Enum1: Int, Codable, CaseIterable, CustomStringConvertible {
    public var description: String {
        return "\(rawValue)"
    }
    case one, two, three
}

public enum Enum2: String, Codable, CaseIterable, CustomStringConvertible {

nbasham

import UIKit
import PlaygroundSupport

func getCloseButton(frame: CGRect, color: UIColor) -> UIButton? {
    guard frame.size.width == frame.size.height else { return nil }
    let button = UIButton(type: .custom)
    button.frame = frame
    button.setTitleColor(color, for: .normal)
    button.setTitle("X", for: .normal)
    button.layer.borderColor = color.cgColor