Re^5: Extracting selected fields form file record

in reply to Re^4: Extracting selected fields form file record
in thread Extracting selected fields form file record

Related prior discussion: Any downsides to this slurp idiom?

map{substr$_->[0],$_->[1]||0,1}[\*||{},3],[[]],[ref qr-1,-,-1],[{}],[sub{}^*ARGV,3]

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