Question

I’m trying to order by the average score without dividing by zero:

var articles = (from f in DB.faqs
               orderby f.scoreCount / f.scoreSum descending
               select new Article(f.ID, f.question, f.scoreSum, f.scoreCount))
               .Take(wantedItems);

Is there any way to achieve this in LINQ?

Answer 1

I suppose you want zero-score articles to be in the end:

orderby f.scoreSum == 0 ? 0 : f.scoreCount / f.scoreSum descending