C#: yield return range/collection

Question

I use the yield return keyword quite a bit, but I find it lacking when I want to add a range to the IEnumerable. Here\'s a quick example of what I

Answer 1

The yield keyword is indeed very nice. But nesting it in a for loop will cause more glue code to be generated and executed.

If you can live with a less functional style of programming, you can pass a List around to which you append:

 void GenerateList(List result)
 {

      result.Add("something")

      // more code.

      GenerateList(result);

 }