Catmandu::Exporter::RIS - a RIS exporter

       The RIS exporter requires as input a Perl hash (or a fix) containing RIS fields and values as a string or
       array reference.

       Catmandu::Exporter::RIS - a RIS exporter

       Catmandu::Exporter

perl v5.36.0                                       2023-02-04                       Catmandu::Exporter::RIS(3pm)

         TY ID T1 TI CT T2 BT T3 A1 AU A2 ED A3 Y1 PY Y2 N1 AB N2 KW RP
         JF JO JA J1 J2 VL IS CP SP EP CY PB SN AD AV M1 M2 M3 U1 U2 U3 U4 U5
         UR L1 L2 L3 L4

           use Catmandu::Exporter::RIS;

           my $exporter = Catmandu::Exporter::RIS->new(fix => 'myfix.txt');

           $exporter->add_many($arrayref);
           $exporter->add_many($iterator);
           $exporter->add_many(sub { });

           $exporter->add($hashref);

           $exporter->add({
            TI   => 'the Zen of CSS design',
            AU   => ['Dave Shea','Molley E. Holzschlag'],
            IS   => '0-321-30347-4'
           });

           printf "exported %d objects\n" , $exporter->count;