Catmandu::Fix::mab_map - copy mab values of one field to a new field

       Johann Rolschewski <jorol@cpan.org>

       This software is copyright (c) 2013 by Johann Rolschewski.

       This is free software; you can redistribute it and/or modify it under the same terms as the Perl 5
       programming language system itself.

perl v5.36.0                                       2022-12-04                        Catmandu::Fix::mab_map(3pm)

       Catmandu::Fix::mab_map - copy mab values of one field to a new field

           # Copy all 245 subfields into the my.title hash
           mab_map('245','my.title');

           # Copy the 245-$a$b$c subfields into the my.title hash
           mab_map('245abc','my.title');

           # Copy the 100 subfields into the my.authors array
           mab_map('100','my.authors.$append');

           # Add the 710 subfields into the my.authors array
           mab_map('710','my.authors.$append');

           # Copy the 600-$x subfields into the my.subjects array while packing each into a genre.text hash
           mab_map('600x','my.subjects.$append', -in => 'genre.text');

           # Copy the 008 characters 35-35 into the my.language hash
           mab_map('008_/35-35','my.language');

           # Copy all the 600 fields into a my.stringy hash joining them by '; '
           mab_map('600','my.stringy', -join => '; ');

           # When 024 field exists create the my.has024 hash with value 'found'
           mab_map('024','my.has024', -value => 'found');

           # Do the same examples now with the fields in 'record2'
           mab_map('245','my.title', -record => 'record2');