http://www.perlmonks.org?node_id=95824


in reply to Re: Need help understanding variable scope in modules
in thread Need help understanding variable scope in modules

Though a roundabout way to accomplish the desired goal would be (with the questionable bonus of making sure '_accessable' is a valid method):
my $cref = $self->can('_accessable')
 or croak "Nothing is accessable!";
$cref->($self, $1)
 or croak "No such attribute: $1";

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In Section Seekers of Perl Wisdom