On Mon, Mar 31, 2003 at 12:12:54PM -0800, Michael Lazzaro wrote:
> Don't those return C<undef>, as opposed to the value of C<$_>? I.E.
> wouldn't it be:
>
> $_ and return $_ given big_calculation();
> -or-
> given big_calculation() {
> return $_ when true;
> }
Personally I'd just use
return big_calculation();
and make sure that big_calculation() returns the right thing.
If you *really* needed the exactly semantics given above, you could put
big_calculation() in a wrapper that does it for you.
-Scott
--
Jonathan Scott Duff
[EMAIL PROTECTED]
