Let us assume I have a class that manufactures methods, like so:
package Maker; sub make { my $pkg = caller; my $sub = sub { my $self = shift; print "w00t\n"; $self->SUPER::go; }; no strict 'refs'; *{ $pkg . '::go' } = $sub; }
And let us further assume I have parent and child classes like this:
package Foo; sub go { print 42; } package Bar; use base 'Foo'; sub new { return bless { }, $_[0] } Maker->make;
And let us even further assume that I have a script like this:
package main; my $o = Bar->new; $o->go;
Which when run, produces:
w00t Can't locate object method "go" via package "Maker" at mm.pl line 11.
So SUPER is looking for the parent class of Maker, not Bar. That makes sense, since Maker is the package in which it was compiled, but I want it to work for the package where it is installed. Preferably, I would like to do this without resorting to a string eval, if it's possible. Any ideas?
In reply to Getting SUPER to DWIM by friedo
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