main @> $Test::x = 1; @Test::y = qw(2 3); %Test::z = (a => 'b');
main @> keys %Test::
y x z
main @> join ' ', "SCALARS:", grep defined(${"Test::$_"}), keys %Test::
'SCALARS: x'
main @> join ' ', "ARRAYS:", grep defined(*{"Test::$_"}{ARRAY}), keys %Test::
'ARRAYS: y'
main @> join ' ', "HASHES:", grep defined(*{"Test::$_"}{HASH}), keys %Test::
'HASHES: z'
main @> join ' ', "SCALARS:", grep defined(${"Test::$_"}), keys %Test::
'SCALARS: x'