goocarlos

class func folderSize(folderPath:String) -> UInt{

    // @see http://stackoverflow.com/questions/2188469/calculate-the-size-of-a-folder

    let filesArray:[String] = NSFileManager.defaultManager().subpathsOfDirectoryAtPath(folderPath, error: nil)! as [String]
    var fileSize:UInt = 0

    for fileName in filesArray{
        let filePath = folderPath.stringByAppendingPathComponent(fileName)
        let fileDictionary:NSDictionary = NSFileManager.defaultManager().attributesOfItemAtPath(filePath, error: nil)!

policante

class BaseNavigationController: UINavigationController, UINavigationControllerDelegate {
    
    var interactivePopTransition: UIPercentDrivenInteractiveTransition!
    
    override func viewDidLoad() {
        self.delegate = self
    }
    
    func navigationController(_ navigationController: UINavigationController, willShow viewController: UIViewController, animated: Bool) {
        addPanGesture(viewController)

ilia3546

import UIKit

public extension UIStatusBarManager {
    func scrollToTop() {
        let selector = NSSelectorFromString("handleTapAction:")
        let action = UIStatusBarTapAction()
        perform(selector, with: action)
    }
}

ilia3546

import UIKit

public extension UIColor {
    
    /**
     Blend current color with some overlay
     
     Source - [JordanDelcros's JS algorithm](https://gist.github.com/JordanDelcros/518396da1c13f75ee057)
     */
    func blended(with overlay: UIColor) -> UIColor {