alfian0

func mergeAPICall() {
      let group = dispatch_group_create()

      dispatch_group_enter(group)
      /***
            Call your method for each endpoint after dispatch_group_enter(group)
      */
      func fetchEventList(success: { (eventList) in
            /***
                  Add dispatch_group_leave(group) if API Call return success or error

alfian0

extension UITableViewCell {
    
    class func nib() -> UINib {
        let name = NSStringFromClass(self).componentsSeparatedByString(".").last!
        return UINib(nibName: name, bundle: nil)
    }
    
    var parentTsableView: UITableView? {
        get {
            var table: UIView? = superview

alfian0

extension UILabel {
    func getEstimatedHeight(width: CGFloat) -> CGFloat {
        guard let text = self.text else { return CGFloat.min }
        
        var maxHeight = CGFloat.max
        if (self.numberOfLines > 0) {
            maxHeight = (ceil(self.font.lineHeight) * CGFloat(self.numberOfLines))
        }
        
        let maxSize = CGSizeMake(width, maxHeight)

alfian0

extension UIView {
    
    func addConstarintsWithFormat(format: String, views: UIView...) {
        var viewsDictionary = [ String : UIView ]()
        for (index, view) in views.enumerate() {
            let key = "v\(index)"
                viewsDictionary[key] = view
                view.translatesAutoresizingMaskIntoConstraints = false
        }
        

alfian0

extension UIColor {
  
    public convenience init(hex: String) {
        let characterSet = NSCharacterSet.whitespaceAndNewlineCharacterSet().mutableCopy() as! NSMutableCharacterSet
        characterSet.formUnionWithCharacterSet(NSCharacterSet(charactersInString: "#"))
        let cString = hex.stringByTrimmingCharactersInSet(characterSet).uppercaseString
        if (cString.characters.count != 6) {
            self.init(white: 1.0, alpha: 1.0)
        } else {
            var rgbValue: UInt32 = 0

alfian0

class GetJSONLocalFile {
  
    class func fromFile(fileName: String) -> String? {
        guard let path: String = NSBundle.mainBundle().pathForResource(fileName, ofType: "json") else {
            print("Error!, Unable to load  \(fileName).json")
            return nil
        }
        do {
            guard let data: String = try String(contentsOfFile: path) else {
                return nil

alfian0

 override func viewDidLoad() {
        super.viewDidLoad()
        // Do any additional setup after loading the view, typically from a nib.
        let urlPath = "http://telize.com/geoip"
        let url = NSURL(string: urlPath)
        
        let session = NSURLSession.sharedSession()
        
        let task = session.dataTaskWithURL(url!, completionHandler: {data, response, error -> Void in
            

alfian0

extension String {
    func toDate(format: String) -> NSDate? {
        let dateFormatter = NSDateFormatter()
        dateFormatter.dateFormat = format
        return dateFormatter.dateFromString(self)
    }
}

extension NSDate {
    func toString(format: String) -> String {

alfian0

func application(application: UIApplication, didFinishLaunchingWithOptions launchOptions: [NSObject: AnyObject]?) -> Bool {
        // Override point for customization after application launch.
        let window = UIWindow(frame: UIScreen.mainScreen().bounds)
            window.backgroundColor = UIColor.whiteColor()
            window.makeKeyAndVisible()
        self.window = window
        
        let vc = UIViewController()
        let nc = UINavigationController(rootViewController:vc)
        window.rootViewController = nc

alfian0

extension Array {
    func forEach(f: (element: T) -> Void) {
        for e in self {
            f(element: e)
        }
    }
}