danielgalasko

func delay(delay:Double, closure:()->()) {
    dispatch_after(
        dispatch_time(
            DISPATCH_TIME_NOW,
            Int64(delay * Double(NSEC_PER_SEC))
        ),
        dispatch_get_main_queue(), closure)
}

danielgalasko

struct AppInfo {
    static func buildNumber() -> String {
        return AppInfo.infoDictionary["CFBundleVersion"] as! String
    }
    
    static func versionNumber() -> String {
        return AppInfo.infoDictionary["CFBundleShortVersionString"]as! String
    }
    
    private static var infoDictionary: [NSObject: AnyObject] {

danielgalasko

extension UIView {
    /// Returns a boolean indicating whether the view's width is currently in regular mode
    /// On iOS 7 this will return true when the device is an iPad and false on iPhone
    func isHorizontalSizeClassRegularWidth () -> Bool{
        if self.respondsToSelector("traitCollection") {
            return self.traitCollection.horizontalSizeClass == UIUserInterfaceSizeClass.Regular
        } else {
            return UIDevice.currentDevice().userInterfaceIdiom == UIUserInterfaceIdiom.Pad
        }
    }

danielgalasko

extension UIView {
    func addConstaintsToPinHorizontalEdgesToSuperView(padding: CGFloat = 0) {
        prepareForConstraints()
        self.superview!.addConstraints(NSLayoutConstraint.constraintsWithVisualFormat("H:|-(padding)-[view]-(padding)-|",
            options: NSLayoutFormatOptions(0),
            metrics: ["padding":padding],
            views: ["view":self]))
    }
    
    func addConstaintsToPinVerticalEdgesToSuperView(padding: CGFloat = 0) {

danielgalasko

/// Manages all the updates, inserts and deletes nicely so that you can worry about only the animation
/// @note Doesnt work with section changes as of yet
class CollectionViewFetchedResultsControllerDelegateCompanion: NSObject,NSFetchedResultsControllerDelegate {
    var delegate: CollectionViewFetchedResultsControllerDelegateCompanionDelegate
    
    private var changesKeyedByType:[NSFetchedResultsChangeType:[NSIndexPath]] = [:]
    
    init(fetchedResultsController: NSFetchedResultsController,delegate: CollectionViewFetchedResultsControllerDelegateCompanionDelegate) {
        self.delegate = delegate
        super.init()

danielgalasko

class var sharedInstance {
    struct Static {
        static let instance : SingletonObject = SingletonObject()
        static var onceToken : dispatch_once_t = 0
    }
    dispatch_once(&Static.onceToken) {
        //perform configuration here
    }
    return Static.instance
}