NAME

Catmandu::Fix::pica_map - copy pica values of one field to a new field

SYNOPSIS

# Copy from field 003@ subfield 0 to dc.identifier hash
pica_map('003A0','dc.identifier');

# Copy from field 010@ subfield a to dc.language hash
pica_map('010@a','dc.language');

# Copy from field 009Q subfield a to foaf.primaryTopicOf array
pica_map('009Qa','foaf.primaryTopicOf.$append');

# Copy from field 028A subfields a and d to dc.creator hash joining them by ' '
pica_map('028Aad','dcterms.creator', -join => ' ');

# Copy from field 144Z with occurrence 01 subfield a to dc.subject
pica_map('144Z[01]a','dcterms.subject');

SEE ALSO

See PICA::Path for a definition of PICA path expressions and PICA::Data for more methods to process parsed PICA+ records.