On Feb 8, 2007, at 5:58 PM, John Siracusa wrote:
> On 2/8/07 5:54 PM, Jonathan Vanasco wrote:
>>> Er, that's a "it already is a get/set method in the latest version."
>>
>> http://search.cpan.org/~jsiracusa/Rose-DB-Object/lib/Rose/DB/
>> Object.pm#dbh
>
> Oh, *that* dbh :) That's some old, probably now inappropriate
> code. I'll
> change it to what the docs say it should be: a proxy for db->dbh()
actually, how do you feel about this replacement routine?
sub dbh
{
my($self,$new_dbh) = shift;
my $db = $self->db or return 0;
if ( defined $new_dbh )
{
$db->dbh( $new_dbh );
}
if(my $dbh = $db->dbh)
{
return $dbh;
}
else
{
$self->error($db->error);
$self->meta->handle_error($self);
return undef;
}
}
which makes it get-set -- and in terms of the db object.
plus i killed the internal caching you did, which made no sense to me.
diff-wise, it would be:
sub dbh
{
- my($self) = shift;
+ my($self,$new_dbh) = shift;
- return $self->{'dbh'} if($self->{'dbh'});
my $db = $self->db or return 0;
+ if ( defined $new_dbh )
+ {
+ $db->dbh( $new_dbh );
+ }
if(my $dbh = $db->dbh)
{
- return $self->{'dbh'} = $dbh;
return $dbh;
}
else
{
$self->error($db->error);
$self->meta->handle_error($self);
return undef;
}
}
// Jonathan Vanasco
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