Re: Unique constraints

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On Fri, 4 Mar 2005 11:04:05 +0000, Tony Bowden <tony-cdbitalk@xxxxx.xxx> wrote:
>   __PACKAGE__->add_constraint('unique_foo', foo => sub {
>     my ($value, $self) = @_;
>     return not $self->search(foo => $value);
>   });


Will search not return an iterator in this case and hence always be
true?  shouldn't that be:

     return not $self->search(foo => $value)->first;

Cees