NAME
    Mo::utils::Binary - Mo utilities for binary data.

SYNOPSIS
     use Mo::utils::Binary qw(check_bytes_len);

     check_bytes_len($self, $key, $length);

DESCRIPTION
    Mo utilities for checking of binary data.

SUBROUTINES
  "check_bytes_len"
     check_bytes_len($self, $key, $count);

    Check parameter defined by $key which is in bytes length.

    Put error if check isn't ok.

    Returns undef.

ERRORS
     check_bytes_len():
             Parameter '%s' has bad bytes length.
                     Value: %s
                     Expected bytes length: %s
                     Real bytes length: %s

EXAMPLE1
     use strict;
     use warnings;

     use Mo::utils::Binary qw(check_bytes_len);

     my $self = {
             'key' => 'foo',
     };
     check_bytes_len($self, 'key', 3);

     # Print out.
     print "ok\n";

     # Output:
     # ok

EXAMPLE2
     use strict;
     use utf8;
     use warnings;

     use Error::Pure;
     use Mo::utils::Binary qw(check_bytes_len);

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

     my $self = {
             'key' => '森林',
     };
     check_bytes_len($self, 'key', 3);

     # Print out.
     print "ok\n";

     # Output like:
     # #Error [..Binary.pm:?] Parameter 'key' has bad bytes length.

DEPENDENCIES
    Exporter, Error::Pure, Readonly.

SEE ALSO
    Mo  Micro Objects. Mo is less.

    Mo::utils::Array
        Mo array utilities.

    Mo::utils::Language
        Mo language utilities.

    Mo::utils::CSS
        Mo CSS utilities.

    Wikibase::Datatype::Utils
        Wikibase datatype utilities.

REPOSITORY
    <https://github.com/michal-josef-spacek/Mo-utils-Binary>

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

