Re: Unique constraints

[prev] [thread] [next] [Date index for 2005/03/04]

On Fri, Mar 04, 2005 at 07:49:04AM -0500, Cees Hek wrote:
> 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;

An iterator in numeric context overloads to the count, so this should be
OK.

Your way could fall down if the first thing back stringified to a false
value.


Tony