[erlang-questions] one-time evaluated functions

[Anthony Molinaro]

You can use mochiglobal or a similar trick to do what you want.

https://github.com/mochi/mochiweb/blob/master/src/mochiglobal.erl

-Anthony

> On Oct 30, 2017, at 8:41 AM, Jarosław Preś <jaroslaw.p.75@REDACTED> wrote:
> 
> Hi,
> 
> Is it possible to make an erlang function be evaluated only once at first call and then return this value each time?
> 
> BR/Jarek
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