GCD Shorthand

GCDShorthand.swift

// Some short hand GCD to keep code cleaner

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

func dispatch_main( closure:()->() ) {
  dispatch_async( dispatch_get_main_queue(), {
    closure()
  })
}