Catmandu::Fix::Inline::marc_set − A marc_set−er for Perl scripts
use Catmandu::Fix::Inline::marc_set qw(:all); # Set to literal value my $data = marc_set($data,'245[1]a', 'value'); # Set to a copy of a deeply nested JSON path my $data = marc_set($data,'245[1]a', '$.my.deep.field');
Catmandu::Fix::Inline::marc_add , Catmandu::Fix::Inline::marc_remove , Catmandu::Fix::Inline::marc_map