When you instantiated the Hi package you passed references to some subroutines, in method_b for example you return the reference back to the caller, you are not executing the method

Consider this

my $sub_ref = \sub {
    my $who = shift;
    print "hello $who\n";
};

#In order to execute need to deref by prefixing with $
$$sub_ref->('dude');

[download]

coderefs are tricky so try to keep your examples simple until you get the grasp on it

In reply to Re^2: Noob OO Question by bluescreen
in thread Noob OO Question by Anonymous Monk

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