How does Func Work?

Question

I am creating a Distinct extension method where I can pass in the criteria like the following.

persons.Distinct(p => p.Name); 

I got the co

Answer 1

You are getting back the distinct People, under the assumption that two People are the same if they have the same name

If you want a distinct set of names, you can use this:

IEnumerable names = persons.Select(p => p.Name).Distinct();