This kind of black box module? 

use v5.12;
use strict;
use warnings;

package MyClass {
    use Moo;

    has _map => (
        is      => 'lazy',
        builder => sub {
            # however you get your list put that here
            return {
                'file1'         => { type => 'file' },
                'somedir/file2' => { type => 'file' },
                'dir1'          => { type => 'dir' },
                'somedir/dir2'  => { type => 'dir' },
                'link1'         => { type => 'link', target => 'somedi
+r/file1' },
                'link2'         => { type => 'link', target => 'otherd
+ir/file3' },
            };
        },
    );

    sub files {
        my $self = shift;
        return [ grep { $self->_map->{$_}{type} eq 'file' } keys %{ $s
+elf->_map } ];
    }

    sub directories {
        my $self = shift;
        return [ grep { $self->_map->{$_}{type} eq 'dir' } keys %{ $se
+lf->_map } ];
    }

    sub links {
        my $self = shift;
        my @links = grep { $self->_map->{$_}{type} eq 'link' } keys %{
+ $self->_map };
        return [ map { { $_ => $self->_map->{$_}{target} } } @links ];
    }
};

my $obj = MyClass->new;
say for @{ $obj->directories };

[download]
Output: 
dir1
somedir/dir2

[download]

Hope this helps!


The way forward always starts with a minimal test.

In reply to Re: Creating a bash script "on the fly" by 1nickt
in thread Creating a bash script "on the fly" by ovedpo15

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