NAME

       Catmandu::Fix::marc_paste - paste a MARC structured field back into the MARC record

SYNOPSIS

           # Copy and paste to the end of the record
           marc_copy(001, fixed001)
           set_fieldfixed001.$first.tag,002)
           marc_paste(fixed001)

           # Copy and paste in place (rename a field)
           do marc_each(var:this)
             if all_match(this.tag,001)
               # Change it
               set_field(this.tag,002)

               # Paste it back into the record
               marc_paste(this)
             end
           end

DESCRIPTION

       Paste a MARC stucture created by Catmandu::Fix::marc_struc back at the end of a MARC
       record.

METHODS

   marc_paste(JSON_PATH, [at: MARC_PATH , [equals: REGEX]])
       Paste a MARC struct PATH back in the MARC record. By default the MARC structure will be
       pasted at the end of the record. Optionally provide an "at" option to set the MARC field
       after which the structure needs to be pasted. Optionally provide a regex that should match
       the content of the "at" field.

       The "equals" parameter requires an "at" parameter. When both are provided, then the value
       of JSON_PATH will only be pasted if the string value of the MARC_PATH in "at" matches the
       regular expression "equals".

           # Paste mycopy at the end of the record
           marc_paste(mycopy)

           # Paste mycopy after the last 300 field
           marc_paste(mycopy, at:300)

           # Paste mycopy after the last 300 field with indicator1 = 1
           marc_paste(mycopy, at:300[1])

           # Paste mycopy after the last 300 field which has an 'a' subfield
           marc_paste(mycopy, at:300a)

           # Paste mycopy after the last 300 field which has an 'a' subfield equal to 'ABC'
           marc_paste(mycopy, at:300a, equals:'^ABC$')

           # Paste mycopy after the last 300 field with all concatinated subfields equal to 'ABC'
           marc_paste(mycopy, at:300, equals:'^ABC$')

INLINE

       This Fix can be used inline in a Perl script:

           use Catmandu::Fix::marc_copy as => 'marc_copy';
           use Catmandu::Fix::marc_paste as => 'marc_paste';

           my $data = { record => ['650', ' ', 0, 'a', 'Perl'] };

           $data = marc_copy($data,'650','subject');
           $data = marc_paste($data,'subject');

SEE ALSO

       •   Catmandu::Fix::marc_copy

       •   Catmandu::Fix::marc_cut

LICENSE AND COPYRIGHT

       This program is free software; you can redistribute it and/or modify it under the terms of
       either: the GNU General Public License as published by the Free Software Foundation; or
       the Artistic License.

       See http://dev.perl.org/licenses/ for more information.