my @test = qw / bing bong bang /;
print '['.$test[2].'] ['.$test[1].'] ['.$test[0]."]\n";

$bits{'one'}= \@test;        # hash entry from a reference to array
my @new =  @{$bits{'one'}};  # get back the array from the hash

print '['.$new[2].'] ['.$new[1].'] ['.$new[0]."]\n";