markedwardmurray

-(BFTask *)viewControllerToPresent:(UIViewController *)viewController task:(BFTask *)task {
    
    BFTaskCompletionSource *dismissalComplete = [BFTaskCompletionSource taskCompletionSource];
    
    [self presentViewController:viewController animated:YES completion:nil];
    
    [task continueWithExecutor:[BFExecutor mainThreadExecutor] withBlock: ^id (BFTask * t) {
        [self dismissViewControllerAnimated:YES completion: ^void() {
            [BFTask completeSource:dismissalComplete basedOnTask:t];
        }];

markedwardmurray

//: A UIKit based Playground for presenting user interface
  
import UIKit
import PlaygroundSupport

class MyViewController : UIViewController {
    lazy var hello: UILabel = {
        let hello = UILabel()
        hello.frame = CGRect(x: 50, y: 200, width: 50, height: 50)
        hello.text = "Hello"

markedwardmurray

Keybase proof

I hereby claim:

• I am markedwardmurray on github.
• I am markedwardmurray (https://keybase.io/markedwardmurray) on keybase.
• I have a public key ASDCM75_c7aCq5xlGHEBqwhrgMwT7wiE2pxYewRwE22t6go

To claim this, I am signing this object:

markedwardmurray

import UIKit

extension UIRefreshControl {
    func addCustomImage(_ image: UIImage) {
        tintColor = .clear
        
        let container = UIView(frame: frame)
        addSubview(container)
        
        let imageView = UIImageView(image: image)