I have my lib structure as follows. I have created every module file to follow Object-oriented concepts (OOPs).

Now I wish to inherit every method by package A, B, C & D as they are needed always to interact with the app.

I have strong feeling that the way I am creating the constructor in C1.pm is definitely not followed by PERL/OOPs.

In the end, I would like to do:- if I create an object for C1 it should (inherit and) give me access to all the methods available A, B, C, D

I am seeking for advice on how this should be achieve in more perlish way taking into OOP's in consideration.

       lib/
          |
          ----A.pm   #has method new
          |
          ----B.pm   #has method new
          |
          ----C.pm--- #has method new
          |          |
          |          ----C1.pm #has method new
          |
          -----D.pm   #has method new
          
#############################################
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Package C1;
use File::FindLib 'lib';

use A;
use B;
use C;
use D;

sub new {
   return bless({
        _a   => A->new->bar,
        _b   => B->new->bar1,
        _c   => C->new(),
        _d   => D->new(),
    }, shift);
}


sub foo {
    my ($self) = (@_);
    my $a = $self->{_a};
    my $b = $self->{_b};
    my $c = $self->{_c};
    my $d = $self->{_d};
    
    
    $a->some_method1();
    {
    ....
    #set of operations 
   
    }
    
 }
 
 
 sub abc {
    my ($self) = (@_);
    my $a = $self->{_a};
    my $b = $self->{_b};
    my $c = $self->{_c};
    my $d = $self->{_d};

    $c->some_method2();
    
    {
    ....
    #set of operations 
   
    }
 
 }
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