I didn't knew how to make an enumerable with an yield. http://csharpindepth.com/Articles/Chapter11/StreamingAndIterators.aspx http://csharpindepth.com/Articles

I didn't knew how to make an enumerable with an yield. http://csharpindepth.com/Articles/Chapter11/StreamingAndIterators.aspx http://csharpindepth.com/Articles/Chapter11/StreamingAndIter... I had used it to make a state machine but didn't know its relation to IEnumerable. The article was enlightening to a C# latecomer like me.