Catmandu::Fix::pica_remove - remove PICA (sub)fields
# delete all the 041A subject fields pica_remove(041A) # remove all $9 subfields from all level 0 fields pica_remove('0...$9')
Delete all (sub)fields from the PICA record, referenced by a PICA Path expression. Fields are also removed if all subfields have been removed.
PICA::Path, Catmandu::Fix::pica_keep
To install Catmandu::PICA, copy and paste the appropriate command in to your terminal.
cpanm
cpanm Catmandu::PICA
CPAN shell
perl -MCPAN -e shell install Catmandu::PICA
For more information on module installation, please visit the detailed CPAN module installation guide.