[erlang-questions] Erlang 3000?

Dave Smith <>
Mon Nov 17 22:10:22 CET 2008


2008/11/17 Bengt Kleberg <>

> Perhaps somebody would care to post another example since this one is
> very easy to make un-strange:
>
> case X > 39 of
> true ->
> false ->
> end
>

Example:

if X > 39 -> ...;
   X > 29 -> ...;
   true -> ...
end

case true of
    true when X > 39 -> ...;
    true when X > 29 -> ...;    true -> ...
end

case X > 39 of
    true  -> ...;    false ->
        case X > 29 of
             true -> ...;             false -> ...
     end
end
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