Handling array reference

Hi

*I have a perl script like this:*

#!/usr/bin/perl
use Template ;
$tt = Template->new();
$file = "test.tt" ;
%hash = (
             'a' => [1,2],
              'b' => [3,4],
               ) ;
$vars = {
              hash => \%hash
             } ;
$tt->process($file,$vars) ;


*The template file (test.tt) is like this :*

[% FOREACH key IN hash.keys %]
[% key %] [% ":" %][% key.0 %][% key.1 %]
[% END %]

*My intension is to get an output like this :*

a : 1 2
b : 3 4

But, I not getting. Actually, I don't know how to handle the reference in
template . Can anybody please help ?


Thanks n regards
Rajesh Saha

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