TextField will not load from RealmSwift - swift

Question

So here is the problem that I have been going crazy with. I have an app that uses Realm as its Database. I have used Realm in the past with tableviews and it works properly. I can't seem to get the textField data that I saved to load into my view on viewDidLoad. With tableViews there is a reloadData method, but that isn't the case with textFields. I need the data that is in my data base to load into the view on viewDidLoad and I have confirmed several times that data has been saved and is sitting in the dataBase just waiting to load into the view, but it will not load.
import Cocoa
import RealmSwift
class PublisherViewController: NSViewController {
#IBOutlet weak var publisherName: NSTextField!
let realm = try! Realm()
var pubData : Results<Pub>?
override func viewDidLoad() {
super.viewDidLoad()
// Here is where textField.stringValues should load into the viewDidLoad
let theData = Pub()
theData.pubName = publisherName.stringValue
print("print \(theData)")
}
func save(pubData: Pub) {
do {
try realm.write {
realm.add(pubData)
}
} catch {
print("there was an error saving pubData \(error)")
}
}
#IBAction func savePublisher(_ sender: NSButton) {
let publisherData = Pub()
publisherData.pubName = publisherName.stringValue
save(pubData: publisherData)
}
}
Here is my data model
import Foundation
import RealmSwift
class Pub: Object {
#objc dynamic var pubName : String = """
}

Answer 1

Thanks to Mrkrisher on Discord here is the answer on how to display the last saved textViews and textFields from Realm into your viewDidLoad
override func viewDidLoad() {
super.viewDidLoad()
publisherName.stringValue = (pubData?.last?.pubName)?? ""
}