[erlang-questions] Performance of matches
Richard A. O'Keefe
Wed Jun 4 03:03:01 CEST 2008
> On Mon, Jun 2, 2008 at 11:15 PM, Darren New <> wrote:
> Good to know the process dictionary is actually a hashtable, but
> only one per process and they don't nest, so that's pretty limited.
Sure they nest: a key can map to another process and _that_ process has
another process dictionary. It would be pretty simple to whip up a
module implementing multi-key hash tables that way.
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