NAME

CTK::Digest::M11R - interface for modulus 11 (recursive) check digit calculation

VERSION

Version 1.01

SYNOPSIS

    use CTK::Digest::M11R;
    my $m11r = CTK::Digest::M11R->new();
    my $digest = $m11r->digest( "123456789" ); # 5

DESCRIPTION

This is Digest backend module that provides calculate the modulus 11 (recursive) check digit

METHODS

digest

    my $digest = $m11r->digest( "123456789" ); # 5

Returns M11R checkdigit by specified digits-string

HISTORY

See Changes file

TO DO

See TODO file

BUGS

* none noted

SEE ALSO

CTK::Digest, Algorithm::CheckDigits::M11_015, check_okpo()

AUTHOR

Serż Minus (Sergey Lepenkov) https://www.serzik.com <abalama@cpan.org>

COPYRIGHT

Copyright (C) 1998-2022 D&D Corporation. All Rights Reserved

LICENSE

This program is free software; you can redistribute it and/or modify it under the same terms as Perl itself.

See LICENSE file and https://dev.perl.org/licenses