[erlang-questions] Process scope variable

[Dan Gudmundsson]

Why not

a() -> 10.

b() -> a() + 1.

On Tue, Feb 17, 2015 at 3:00 PM, Imants Cekusins <imantc@REDACTED> wrote:

> > process global variables can be set by erlang:put() and can be read by
> erlang:get().
>
> cheers for the hint ;)
>
> I'll try it and see if it makes life any easier.
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