Re: Extend compatibility of PostgreSQL::Test::Cluster

On 12/31/21 11:22, Andrew Dunstan wrote:
> On 12/31/21 11:20, Dagfinn Ilmari Mannsåker wrote:
>> Andrew Dunstan <andrew@dunslane.net> writes:
>>
>>> +        my $subclass = __PACKAGE__ . "::V_$maj";
>>> +        bless $node, $subclass;
>>> +        unless ($node->isa(__PACKAGE__))
>>> +        {
>>> +            # It's not a subclass, so re-bless back into the main package
>>> +            bless($node, __PACKAGE__);
>>> +            carp "PostgreSQL::Test::Cluster isn't fully compatible with version $ver";
>>> +        }
>> The ->isa() method works on package names as well as blessed objects, so
>> the back-and-forth blessing can be avoided.
>>
>>     my $subclass = __PACKAGE__ . "::V_$maj";
>>     if ($subclass->isa(__PACKAGE__))
>>     {
>>         bless($node, $subclass);
>>     }
>>     else
>>     {
>>         carp "PostgreSQL::Test::Cluster isn't fully compatible with version $ver";
>>     }
>>
> OK, thanks, will fix in next version.
>
>

Here's a version that does that and removes some recent bitrot.


cheers


andrew

--
Andrew Dunstan
EDB: https://www.enterprisedb.com