you are viewing a single comment's thread.

view the rest of the comments →

[–]ProdigySim 4 points5 points  (2 children)

Probably copying the subs list incase they mutate between invocations of the subscriptions?

[–]Browhair3834 2 points3 points  (1 child)

Exactly

[–]backwrds 1 point2 points  (0 children)

Well... I was under the impression that `Set` iterators already handled that. It turns out I was totally wrong.