use 5.36.0;

package Solution;

use Moo;

use Path::Tiny;

has file => ( is => 'ro' );

has path_file => (
    is      => 'lazy',
    default => sub ($self) {
        path( $self->file );
    }
);

sub day_part ($self) {
    $self =~ /Part(\d)/g;
    return $1;
}

sub file_lines ($self) {
    $self->path_file->lines( { chomp => 1 } );
}

sub file_slurp ($self) {
    my $content = $self->path_file->slurp;
    chomp $content;
    return $content;
}

has input => (
    is      => 'lazy',
    default => sub { ... }
);

sub solve { ... }

1;