SWIFT: Print out all the fonts available to your application

ViewController.swift

import UIKit

class ViewController: UIViewController {
    var stockTickerLabel: UILabel!

    override func viewDidLoad() {
        super.viewDidLoad()
        // Do any additional setup after loading the view, typically from a nib.
        
        for family: String in UIFont.familyNames()
        {
            print("\(family)")
            for names: String in UIFont.fontNamesForFamilyName(family)
            {
                print("== \(names)")
            }
        }
    }
    
    override func didReceiveMemoryWarning() {
        super.didReceiveMemoryWarning()
        // Dispose of any resources that can be recreated.
    }
}