Erlang way of calling functions

Γιάννης Γεωργίου ggeorgiou@REDACTED
Tue Dec 7 13:41:56 CET 2021


I 'm new to erlang and I notice this way of calling functions..

{ok, Returndata} = module:function(Inputdata).

Which is the purpose of ok atom? How I can use it?

Thanks for your time.

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