/// <summary>
/// A utility method that will pipe an Observable to an ICommand (i.e.
/// it will first call its CanExecute with the provided value, then if
/// the command can be executed, Execute() will be called)
/// </summary>
/// <param name="command">The command to be executed.</param>
/// <returns>An object that when disposes, disconnects the Observable
/// from the command.</returns>
public static IDisposable InvokeCommand <T, TResult>(this IObservable <T> This, ReactiveCommand <T, TResult> command)
{
return(This.Throttle(x => command.CanExecute.Where(b => b))
.Select(x => command.Execute(x).Catch(Observable.Empty <TResult>()))
.Switch()
.Subscribe());
}
/// <inheritdoc/> public override IObservable <IList <TResult> > Execute(TParam parameter) => _innerCommand.Execute(parameter);
/// <inheritdoc/>
public override IObservable <IList <TResult> > Execute(TParam parameter = default(TParam))
{
return(_innerCommand.Execute(parameter));
}
