[Detect RTL in UIKit views]

detectRTLInViews-UIKit.swift

override func viewDidLoad() {
    super.viewDidLoad()

    let image = UIImage(systemName: "pencil.circle.fill")
    if self.view.effectiveUserInterfaceLayoutDirection == .rightToLeft {
        imageView.image = image?.imageFlippedForRightToLeftLayoutDirection()
    } else {
        imageView.image = image
    }
}