let appDelegate = UIApplication.sharedApplication().delegate as! AppDelegate
let context : NSManagedObjectContext = appDelegate.managedObjectContext
let users = NSEntity.insertObjectForEntityForName("Users",context)
//Configurations go here
do {
try context.save() } catch {print(error)}

Try running that code onto a code compiler and you will see magic and what am i like. Like it or not,only one person decides.