[erlang-questions] process dictionary and get_keys/1

Lukas Larsson <>
Tue Aug 6 15:47:41 CEST 2013

On Tue, Aug 6, 2013 at 3:35 PM, Ulf Wiger <> wrote:

> Can anyone shed some light on why it was introduced in the first place?

Not sure from where you got that it was added in R15B, from what I can
gather it has always been there, at least since R4B[1]. It has not been
overly used though it seems :)

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