#!/usr/bin/perl
use strict;
use warnings;
use Scalar::Util qw{ looks_like_number };

use Test::More tests => 1;

*ARGV = *DATA{IO};

my $expected = [
    ['1,2,\'hello\',\'aerf\''],
    ['1,2,\'hello\',\'aerf\''],
    ['1,2,\'hello\',\'aerf\''],
    ['1,2,\'hello\',\'aerf\''],
    ['1,2,\'hello\',\'aerf\''],
    ['1,2,\'hello\',\'aerf\'']
];

my $result = [ map [ join ",",
                     map looks_like_number($_) ? $_ : "'$_'",
                     split " "
                   ], <> ];

is_deeply $result, $expected, 'same';

__DATA__
1 2 hello aerf
1 2 hello aerf
1 2 hello aerf
1 2 hello aerf
1 2 hello aerf
1 2 hello aerf
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($q=q:Sq=~/;[c](.)(.)/;chr(-||-|5+lengthSq)`"S|oS2"`map{chr |+ord
}map{substrSq`S_+|`|}3E|-|`7**2-3:)=~y+S|`+$1,++print+eval$q,q,a,
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