It can also be useful to name the variables using Dump() or Dumpxs() (see Data::Dumper) to avoid confusion.
knoppix@Microknoppix:~$ perl -MData::Dumper -E '
> @arr1 = ( 1 .. 4 );
> @arr2 = [ 1 .. 4 ];
> $arr3 = [ 1 .. 4 ];
> print Data::Dumper->Dumpxs(
> [ \ @arr1, \ @arr2, $arr3 ],
> [ qw{ *arr1 *arr2 arr3 } ],
> );'
@arr1 = (
1,
2,
3,
4
);
@arr2 = (
[
1,
2,
3,
4
]
);
$arr3 = [
1,
2,
3,
4
];
knoppix@Microknoppix:~$
I hope this is of interest.
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