Best way to Convert a single element to IEnumerable element
What is the best way (performance, memory, GC) to Convert a single element to IEnumerable<Element> elements?
T => IEnumerable<T>
4 Replies
I would guess the best best way would be to make a custom class which holds a single (or N) elements, but I've seen people just do
new[]{it} all the time
so you'd need a class that implements IEnumerable, and an implementation of IEnumerator that would work on that class
it's not that much code, just a bit of boilerplate
idk what yield return it gives you honestly, you should look at the lowered code, it might just be doing the class thing I described@Gladiator , @AntonC I was curious about this so I benchmarked it. Wrapper class certainly seems like the way to go.
i was suggesting 2 classes, an enumerable and an enumerator
I would guess if you do two classes you get the same results as with the yield version