Hi all,

here is what did:

The role:

package Utils;

use URI;
use List::MoreUtils qw(uniq);
use Types::Standard qw(InstanceOf);
use Moo::Role;

requires qw(list monks);

sub my_uniq {
    my $self   = shift;
    my @result = uniq @{ $self->list };
    wantarray ? @result : scalar @result;
}

has 'uri' => (
    is      => 'lazy',
    isa     => InstanceOf ['URI'],
    default => sub { my $self = shift; URI->new( $self->monks ) },
    handles => [qw(host)],
);

1;

__END__
[download]

The class:

package Karl;

use Types::Standard qw(ArrayRef Str);
use Moo;

has list  => ( is => 'lazy', isa => ArrayRef );
has monks => ( is => 'lazy', isa => Str );

with qw(Utils);

1;

__END__
[download]

And the script:

#!/usr/bin/env perl

use strict;
use warnings;
use feature qw(say);
use Data::Dump;
use Karl;

my $monks   = qq(http://www.perlmonks.org);
my $list = [qw(cuke cuke)];
my $nose = Karl->new( list => $list, monks => $monks );

dd $nose;

my $uniq = $nose->my_uniq;
say $uniq;

my @uniq = $nose->my_uniq;
say for @uniq;

say $nose->host;

__END__
[download]

This works as expected and i hope that it is good practice. OK, i'm a bit unsure about this :-(

But i wonder how to handle the call to uniq like the call to host.

I would like to say $nose->uniq, instead of $nose->my_uniq.

In other words: how can i proxy (or delegate) a sub from a non OO module?

I must admit that i'm a bit confused for the moment.

Best regards and thank you very much for any hint, Karl

---

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