Catmandu::Fix::issn - normalize the issn value for a given key
# Normalize the ISSN value of issn_field. # e.g. issn_field => '1553667x' issn(issn_field) # issn_field => '1553-667X'
Catmandu::Fix
To install Catmandu::Identifier, copy and paste the appropriate command in to your terminal.
cpanm
cpanm Catmandu::Identifier
CPAN shell
perl -MCPAN -e shell install Catmandu::Identifier
For more information on module installation, please visit the detailed CPAN module installation guide.