[erlang-questions] and the argument is...?

[Kostis Sagonas]

On 05/10/2015 08:24 AM, Peter J Etheridge wrote:
> when entering the details into 'edit configurations'
> IJ does not specifically ask for arity,
> rather, 'argument'.
>
> -module(fac/1). % from p.165 of joe's book

I do not have Joe's book handy, but I doubt it contains the line above. 
Change it to

-module(fac).

and save this in a fac.erl file and most likely you will be able to 
continue and improve your experience with Erlang.

Kostis