libdata-dumper-compact-perl 0.006000-1 (arm64 binary) in ubuntu oracular

 Data::Dumper::Compact provides a replacement of the Dumper() function that
 produces a more compact output.
 .
 Deep data structures are rendered highly compactly.
 .
 JSON::Dumper::Compact is a subclass of Data::Dumper::Compact that turns
 arrayrefs and hashrefs instead into JSON.