On Sat, 8 May 2010 15:27:31 +0200, Eric Veith1 <[email protected]> wrote: > foreach(@complement) { > $self->meta->add_around_method_modifier('__execute'); > } > } > ---->%---- > > As you might have guessed from the snipped, the modifier's subroutine is > called "__execute". > > First, is there a more elegant way of building the method list? > > Second, this code makes Perl spit out an error message: > > ----%<---- > Can't use an undefined value as a subroutine reference > at /usr/lib/perl5/x86_64-linux-thread-multi/Class/MOP/Class.pm line 719. > ---->%----
Method modifiers are coderefs, not method names, and all the add_*_method_modifier methods take two arguments, not just one. perldoc Class::MOP::Class also note that all the examples in Moose::Manual::MethodModifiers use coderefs. hdp.
