Hi brother monks,
This code of mine print the content of %hash into STDOUT. How can I make the desired output as stringified variable instead? 
use Data::Dumper;
my %hash    = (
 'mus09r' => [ '0,-464,AAACCATCTTGAAAC',
               '0,-350,GGTTCAGGATGGTTT',
               '0,-75,AAAACATCGTGACAC' ],

)


while (my ($file,$val) = each %hash) {
      print '>dataset\n";
      print '$file\n";
      print '>instances\n";
      print join("\n",@{$val}),"\n";
}

[download]
Such that it gives this single string variable: 
$VAR1 = 
'
>dataset 
mus09r
>instances
0,-464,AAACCATCTTGAAAC
0,-350,GGTTCAGGATGGTTT
0,-75,AAAACATCGTGACAC
'

[download]

Regards,
Edward

In reply to Creating a Stringified Variable from a Data Structure by monkfan

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