romainmenke

protocol SingletonDelegate : class {
    
    func reportSingletonUpdate(value:Int)
}

class Singleton {
    
    private static var privateShared : Singleton?
    
    weak var delegate : SingletonDelegate?

romainmenke

class Singleton {
    
    private static var privateShared : Singleton?
    
    class func shared() -> Singleton {
        guard let uwShared = privateShared else {
            privateShared = Singleton()
            return privateShared!
        }
        return uwShared

romainmenke

import UIKit
import XCPlayground


enum AnimatedTextUpdate {
    
    case up
    case down
    case left
    case right

romainmenke

class HashTypeID {
    // shared instance
    private static var maybeShared : HashTypeID?
    
    static func sharedID() -> HashTypeID {
        guard let shared = maybeShared else {
            maybeShared = HashTypeID()
            return maybeShared!
        }
        return shared

romainmenke

func subViewStack(view:UIView, levels: [Int]) {
        
  var currentLevels = levels
  currentLevels.append(0)
        
  for i in 0..<view.subviews.count {
            
  currentLevels[currentLevels.count - 1] = i
            
  let subView = view.subviews[i]

romainmenke

extension Array {
    mutating func appendOptional(optionalElement : Element?) {
        guard let el = optionalElement else {
            return
        }
        append(el)
    }
}

romainmenke

#!/bin/bash
#
# Script to toggle hide/unhide hidden files in the Finder application.
#
# Author  : Bert van Langen
# Created : 21 December 2014
#
STATUS=`defaults read com.apple.finder AppleShowAllFiles` 
if [ $STATUS == 1 ] 
	then 

romainmenke

protocol CGRectExpand {
    
    var origin : CGPoint { get set }
    var size : CGSize { get set }
    mutating func expand(amount amount_I: CGFloat)
    
}

extension CGRectExpand {
    

romainmenke

import UIKit

protocol GenericProtocol {
    
    typealias T
    var list : [T] { get set }
    
    func setList(list : [T])
    
}

romainmenke

import UIKit
var myArray = [[1],[2,2],[3,3,3]]

func getElementCount(array array_I : [AnyObject]) -> Int {
    var elementCount = 0
    guard let nestedArray = array_I as? [[AnyObject]] else {
        return array_I.count
    }
    for nest in nestedArray {
        elementCount += getElementCount(array: nest)