Sub attributes provide a fairly nice alternative...

use 5.014;

package Foo {
    sub new { bless [] }
    
    use Attribute::Handlers;
    use Class::Method::Modifiers qw(before);
    
    sub City :ATTR
    {
        my $method = substr *{$_[1]}, 1;
        before $method => sub {
            my ($self) = @_;
            print "** Preparing...\n";
            push @{$self}, 'money';
            print "** Ready to continue...\n";
        };
    }
    
    sub Berlin :City {
        my $self = shift;
        print "> I'm in Berlin!\n";
    }
    
    sub Paris :City {
        my $self = shift;
        print "> I'm in Paris!\n";
    }
};

my $obj = Foo->new;
$obj->Berlin();
say "# Self contains: @{$obj}";

[download]
use Moops; class Cow :rw { has name => (default => 'Ermintrude') }; say Cow->new->name

In reply to Re^3: Calling an intermediate method by tobyink
in thread Calling an intermediate method by trizen

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