Is yield useful outside of LINQ?

Question

When ever I think I can use the yield keyword, I take a step back and look at how it will impact my project. I always end up returning a collection instead of yeilding becau

Answer 1

At a previous company, I found myself writing loops like this:

for (DateTime date = schedule.StartDate; date <= schedule.EndDate; 
     date = date.AddDays(1))

With a very simple iterator block, I was able to change this to:

foreach (DateTime date in schedule.DateRange)

It made the code a lot easier to read, IMO.