Simple extension on UIImageView to display UIImage from URL

UIImageView+URL.swift

extension UIImageView {
    func load(url: URL?) {
        DispatchQueue.global().async { [weak self] in
            guard let image = url
                    .flatMap({ try? Data(contentsOf: $0) })
                    .flatMap({ UIImage(data: $0) })
            else { return }
            
            DispatchQueue.main.async {
                self?.image = image
            }
        }
    }
}