[erlang-questions] Refactoring in anger (Felix Gallo)

[Roelof Wobben]

Op 9-8-2015 om 17:33 schreef Garrett Smith:
> What error are you seeing?
>


I see this output:

1> c(ask_area).
  {ok,ask_area}
2> ask_area:area().
R)ectangle, T)riangle, or E)llipse > R
Enter width > 2
Enter height > 4
** exception error: undefined function geom:area/3

Roelof


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