hamdan

 private let disposeBag = DisposeBag()
 
  let selectedButton = Observable.from(
            filterButtons.map { button in
                button.rx.tap.map { button }
            }
        ).merge()

        filterButtons.forEach { button in
            selectedButton.map { $0 == button }

hamdan

// 1. First of all, you need to make sure “Device Orientation” only on ‘Portrait’ mode.

//2. Add these two functions to AppDelegate, which helps you deal with embed in nav bar/tab bar situation mentioned above:

protocol Rotatable: AnyObject {
  func resetToPortrait()
}

extension Rotatable where Self: UIViewController {
  func resetToPortrait() {

hamdan

// Private supporting types
private struct AnyCodingKey: CodingKey {
    var stringValue: String
    var intValue: Int?

    init(_ string: String) {
        stringValue = string
    }

    init?(stringValue: String) {

hamdan

extension UITapGestureRecognizer {
    func didTapAttributedTextInLabel(label: UILabel, targetText: String) -> Bool {
        guard let attributedString = label.attributedText, let lblText = label.text else { return false }
        let targetRange = (lblText as NSString).range(of: targetText)
        //IMPORTANT label correct font for NSTextStorage needed
        let mutableAttribString = NSMutableAttributedString(attributedString: attributedString)
        mutableAttribString.addAttributes(
            [NSAttributedString.Key.font: label.font ?? UIFont.smallSystemFontSize],
            range: NSRange(location: 0, length: attributedString.length)