in reply to How to convert nested arrayref to JSON data?

use JSON qw(objToJson); # from the CPAN

 my $data = [
        [ "264","O","3"],
        [ "24","ED","5","Enh"],
        [ "368","B", "fng"] 
           ];
print objToJson($data), "\n";

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results in: 
[[264,"O",3],[24,"ED",5,"Enh"],[368,"B","fng"]]

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Close enough?

-- Randal L. Schwartz, Perl hacker

In Section Seekers of Perl Wisdom