NAME
    String::UpdateYears - Look for year or years range in string and update
    years

SYNOPSIS
     use String::UpdateYears qw(update_years);

     my $updated_or_undef = update_years($string_with_year, $opts_hr, $new_last_year);

SUBROUTINES
  "update_years"
     my $updated_or_undef = update_years($string_with_year, $opts_hr, $new_last_year);

    Look for year or years range in string and update them.

    Parameters:

     C<$string_with_year> - Input string with year or range years.
     C<$opts_hr> - Reference to hash with options. Possible options:
       C<prefix_glob> - Prefix glob from begin of string to year(s) part (default '.*').
       C<postfix_glob> - Postfix glob from year(s) part to end of string (default '.*').
     C<$new_last_year> - New last year to update.

    Returns undef if year or years range not found in string. Returns
    updated string if year or years range found in string.

EXAMPLE1
     use strict;
     use warnings;

     use String::UpdateYears qw(update_years);

     my $input = '1900';
     my $output = update_years($input, {}, 2023);

     # Print input and output.
     print "Input: $input\n";
     print "Output: $output\n";

     # Output:
     # Input: 1900
     # Output: 1900-2023

EXAMPLE2
     use strict;
     use warnings;

     use String::UpdateYears qw(update_years);
     use Unicode::UTF8 qw(decode_utf8 encode_utf8);

     my $input = decode_utf8('© 1977-2022 Michal Josef Špaček');
     my $output = update_years($input, {}, 2023);

     # Print input and output.
     print 'Input: '.encode_utf8($input)."\n";
     print 'Output: '.encode_utf8($output)."\n";

     # Output:
     # Input: © 1987-2022 Michal Josef Špaček
     # Output: © 1987-2023 Michal Josef Špaček

SEE ALSO
    perl-module-copyright-years
        Tool for update copyright years in Perl distribution.

    Pod::CopyrightYears
        Object for copyright years changing in POD.

DEPENDENCIES
    Exporter, Readonly.

REPOSITORY
    <https://github.com/michal-josef-spacek/String-UpdateYears>

AUTHOR
    Michal Josef Špaček <mailto:skim@cpan.org>

    <http://skim.cz>

LICENSE AND COPYRIGHT
    © 2023 Michal Josef Špaček

    BSD 2-Clause License

VERSION
    0.01