In the last installment about the object model, let's the at the third development style, using .NET's IObservable/IObserver. IObservable/IObserver is a new interface in .NET 4.0, the "mirror image" (to use a less controversial term) of IEnumerable/IEnumerator. A really simplistic way of thinking about it is the Enumerable/Enumarator is allowing you to pull, IObservable/IObserver is […]