/// <summary>
/// Initiates subscription to a reactive property.
/// </summary>
/// <param name="property">Property to subscribe to.</param>
/// <param name="subscriber">Subscriber.</param>
/// <param name="mapper">Function to map the property's data type to the subscriber's.</param>
/// <returns>Property.</returns>
public static ReactiveProperty <TSource> SubscribedBy <TSource, TTarget>(this ReactiveProperty <TSource> property,
ReactiveProperty <TTarget> subscriber, Func <TSource, TTarget> mapper)
{
subscriber.SubscribeTo(property.Select(value => mapper(value)));
return(property);
}
/// <summary>
/// Subscribes to a reactive property.
/// </summary>
/// <param name="subscriber">Subscriber.</param>
/// <param name="property">Property to subscribe to.</param>
/// <param name="mapper">Function to map the property's data type to the subscriber's.</param>
/// <returns>Property.</returns>
public static ReactiveProperty <TTarget> SubscribeToAsync <TTarget, TSource>(this ReactiveProperty <TTarget> subscriber,
ReactiveProperty <TSource> property, Func <TSource, Task <TTarget> > mapper)
{
subscriber.SubscribeTo(property.Select(value => Observable.FromAsync(() => mapper(value))).Concat());
return(subscriber);
}
