SYNOPSIS

# Export the data field values to a CSV file
add_to_exporter(data,CSV,file => /tmp/test.txt, header => 1)
# Export the complete record into a JSON file
add_to_exporter(data,JSON,file => /tmp/test.json, pretty => 1)
# In general, export a PATH to an EXPORTER with one ore more OPT0s
add_to_exporter(PATH,EXPORTER, OPT1 => ... , OPT2 => ... , OPT3 => ... , ...)
# Use the add_to_exporter to explode an ARRAY into many records
# E.g.
# books:
# - title: Graphic Design Rules
# year: 2003
# - title: Urban Sketching
# year: 2013
# - title: Findus flyttar ut
# year: 2012
# And a fix file: exporter.fix
do with(path => books)
add_to_exporter(.,JSON)
end
# You can get an output with 3 records using the command line function
catmandu convert JSON to Null --fix exporter.fix < book.json