If you had used while( each ), you would have direct access to values (but I suppose that you already know that), similar to your Perl 6 syntax. For completeness sake ... 

my %hash = ( 'B' => { 'A' => 4 , 'B' => 8 } );

while ( my ( $k , $v ) = each %{ $hash{'B'} } )
{
  print "$k : $v\n";
}

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In reply to Re: Multidimesional hashs in Perl, C++, C# and Perl6 by parv
in thread Multidimesional hashs in Perl, C++, C# and Perl6 by bsdz

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