Re: [cgiapp] positional plugin ordering

[Michael Peters <suppressed>]

Rhesa Rozendaal wrote:
> Michael Peters wrote:
> 
>>   # now inside of my dbh plugin
>>   $self->add_callback(
>>     after_config => \&_setup_dbh
>>   );
>>
>> Then my base class can simply:
>>
>>   use C::A::P::MyConfig;
>>   use C::A::P::MyDBH;
> 
> 
> Minor detail: what would happen if I'm only interested in your CAP-MyDBH?
> Looks to me it'd never get to _setup_dbh() then.

I thought of this, but didn't want to actually face the answer :)

> I suppose we also need an is_hook_available($hookname) method :)

Yeah, I thought of that too. Then the CAP::MyDBH plugin could look for
the config hook if it's available, else pick something else appropriately.

if( $self->is_hook_available('after_config') ) {
  $self->add_callback( after_config => \&_setup_dbh );
} else {
  $self->add_callback( intit => \&_setup_dbh );
}

-- 
Michael Peters
Developer
Plus Three, LP


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