On Thu, Sep 07, 2006 at 07:21:07AM -0700, Randal L. Schwartz wrote:
> >>>>> "Uri" == Uri Guttman <[EMAIL PROTECTED]> writes:
>
> Uri> @{$self->{templates}}{ keys %{$tmpls} } =
> Uri> map ref $_ eq 'SCALAR' ? \"${$_}" : \"$_", values %{$tmpls} ;
>
> Uri> discuss amongst yourselves. topics include: what does it do?
>
> Uh, it throws a lot of warnings when values(%$tmpls) has non-references?
>
> What do I win?
Why would it throw warnings? ref() returns empty string if the argument
isn't a reference.
Ronald
