Advertisement
Guest User

Untitled

a guest
Jul 24th, 2014
219
0
Never
Not a member of Pastebin yet? Sign Up, it unlocks many cool features!
text 0.08 KB | None | 0 0
  1. protocol Observing: Hashable {
  2. }
  3.  
  4. var observers = HashSet<Observing>()
Advertisement
Add Comment
Please, Sign In to add comment
Advertisement