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        $size        = $self->colour('dir_label') . " "      . $self->colour('dir_size') . $size;
    }
    else {
        $size = '';
    }

    my $arb = @{$self->parts} + $self->parts_size;
    if ( $details[0] + $dir_length + $file_length + $size_length + $arb < $self->cols ) {
        $details[0] += $dir_length + $file_length + $size_length;
        $details[1] .= $dir_count . $file_count . $size;
    }
    elsif ( $details[0] + $file_length + $size_length + $arb < $self->cols ) {
        $details[0] += $file_length + $size_length;
        $details[1] .= $file_count . $size;
    }
    elsif ( $details[0] + $size_length + $arb - 5 < $self->cols ) {
        $details[0] += $size_length;
        $details[1] .= $size;
    }

    return $self->surround(@details);
}

1;

__END__

=head1 NAME

App::PS1::Plugin::Directory - Current directory information

=head1 VERSION

This documentation refers to App::PS1::Plugin::Directory version 0.08.

=head1 SYNOPSIS

   use App::PS1::Plugin::Directory;

   # Brief but working code example(s) here showing the most common usage(s)
   # This section will be as far as many users bother reading, so make it as
   # educational and exemplary as possible.


=head1 DESCRIPTION

=head1 SUBROUTINES/METHODS

=head3 C<directory ()>

Returns info about the current directory's name size files and subdirectories.

=head1 DIAGNOSTICS

=head1 CONFIGURATION AND ENVIRONMENT

=head1 DEPENDENCIES

=head1 INCOMPATIBILITIES

=head1 BUGS AND LIMITATIONS

There are no known bugs in this module.

Please report problems to Ivan Wills (ivan.wills@gmail.com).

Patches are welcome.

=head1 AUTHOR

Ivan Wills - (ivan.wills@gmail.com)

=head1 LICENSE AND COPYRIGHT

Copyright (c) 2011 Ivan Wills (14 Mullion Close, Hornsby Heights, NSW, Australia 2077)
All rights reserved.

This module is free software; you can redistribute it and/or modify it under
the same terms as Perl itself. See L<perlartistic>.  This program is
distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY;
without even the implied warranty of MERCHANTABILITY or FITNESS FOR A
PARTICULAR PURPOSE.

=cut