If I already have a peripheral
object, it doesn't seem there is any way to get the advertising data from it. I can only get the advising data from:
func centralManager(central: CBCentralManager, didDiscoverPeripheral peripheral: CBPeripheral, advertisementData: [String: AnyObject], RSSI: NSNumber)
Is there any way to get it from the peripheral
object after it's been stored in a variable, long after the delegate call above?