/ 
Mo-utils-UDC-0.01
/ Mo::utils::UDC

NAME

Mo::utils::UDC - Mo utilities for Universal Decimal Classification.

SYNOPSIS

use Mo::utils::UDC qw(check_udc);

check_udc($self, $key);

DESCRIPTION

Mo Universal Decimal Classification utilities for checking of data objects.

SUBROUTINES

check_udc

check_udc($self, $key);

Check parameter defined by $key if it's valid UDC (Universal Decimal Classification) string. Value could be undefined or doesn't exist.

Returns undef.

ERRORS

check_udc():
        Parameter '%s' doesn't contain valid Universal Decimal Classification string.
                Error: %s
                Value: %s

EXAMPLE1

use strict;
use warnings;

use Mo::utils::UDC qw(check_udc);

my $self = {
        'key' => '821.111(73)-31"19"',
};
check_udc($self, 'key');

# Print out.
print "ok\n";

# Output:
# ok

EXAMPLE2

use strict;
use warnings;

use Error::Pure;
use Mo::utils::UDC qw(check_udc);

$Error::Pure::TYPE = 'Error';

my $self = {
        'key' => '821:.5',
};
check_udc($self, 'key');

# Print out.
print "ok\n";

# Output like:
# #Error [...UDC.pm:?] Parameter 'key' doesn't contain valid Universal Decimal Classification string.

DEPENDENCIES

Business::UDC, Error::Pure, Exporter, Readonly.

SEE ALSO

Mo

Micro Objects. Mo is less.

Mo::utils

Mo utilities.

REPOSITORY

https://github.com/michal-josef-spacek/Mo-utils-UDC

AUTHOR

Michal Josef Špaček mailto:skim@cpan.org

http://skim.cz

LICENSE AND COPYRIGHT

© 2026 Michal Josef Špaček

BSD 2-Clause License

VERSION

0.01