otp R6.0B0

[Thomas Arts]

Geoff Wong wrote:


> > So I tried the following:
> >
> > not_started_servers(Ss) ->
> >     F=fun(X,Y)-> case lists:member(X,Y) of
> >                       true -> false; false -> true end end,
 
> ugly(X,Y)->
>     case lists:member(X,Y) of
>         true -> false;
>         false -> true
>     end.

IMHO a boolean operator should make the code more readable:

ugly(X,Y)-> not(lists:member(X,Y)).

Note that whenever you write something like true -> false, 
you should have used your logic.

Best regards
Thomas