[erlang-questions] process dictionary and get_keys/1

[Lukas Larsson]

On Tue, Aug 6, 2013 at 3:35 PM, Ulf Wiger <ulf@REDACTED> 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 :)

[1]:
http://www.erlang.org/documentation/doc-4.7.3/lib/kernel-2.1.1/doc/html/erlang.html
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