text: //
  //  ControlProperty+Driver.swift
  //  RxCocoa
  //
  //  Created by Krunoslav Zaher on 9/19/15.
  //  Copyright © 2015 Krunoslav Zaher. All rights reserved.
  //
  
  import RxSwift
  
  extension ControlProperty {
      /// Converts `ControlProperty` to `Driver` trait.
      ///
      /// `ControlProperty` already can't fail, so no special case needs to be handled.
      public func asDriver() -> Driver<E> {
          return self.asDriver { _ -> Driver<E> in
              #if DEBUG
                  rxFatalError("Somehow driver received error from a source that shouldn't fail.")
              #else
                  return Driver.empty()
              #endif
          }
      }
  }
  