Elements of an IEnumerable sequence do not know about the other elements. I often need to compare an element with a previous or next element. Sometimes I need other context like all the other elements, the previous elements or if an element is the last element. That is why I use an extension method that adds context to all elements.
Het is vandaag 17-3-2025, dus is Alex 55 jaren, 11 maanden, 2 weken en 3 dagen oud.
Alex is jarig over 11 dag(en)!