Jonathan Peterson [mailto:[EMAIL PROTECTED]] wrote:
> $self->{rb}->addHook('invoke-on-contents',
\$self->invoke_on_contents);
> I get
>
> WWW::Robot: SCALAR(0x526e3c) is not a function reference; Ignoring it
>
> And if I try
>
> $self->{rb}->addHook('invoke-on-contents',
> \&{$self->invoke_on_contents});
You need a wrapper for your object method. addHook is expecting a code ref,
but does not know anything about the first (implied) argument, i.e. the
object reference.
I suggest
$self->{rb}->addHook('invoke-on-contents',
sub {my $foo = $self; $foo->invoke_on_contents});
The intermediary $foo makes the anonymous sub into a closure.
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