On Tue, Dec 31, 2013 at 2:45 PM, Mark S. Miller <[email protected]> wrote:

> Sets and Maps are deterministically ordered by insertion order.
>

I understand how the need to specify a deterministic traversal order for
for-of led to this result, but doesn't that preclude a number of
(potentially faster with larger collections) implementation strategies,
like using hashing under the hood?

-F
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