You don't need the extra @{} In there. Just $#{ $array_ref } is what you want (or $#{ $obj->{ array_ref } } from your example).

Update: And seconded, unless you've got good reason to need the index for my $elem ( @{ $obj->{ array_ref } } ) { ... } is more idiomatic.

The cake is a lie.
The cake is a lie.
The cake is a lie.

In reply to Re: A question of perlish elegance on array loop by Fletch
in thread A question of perlish elegance on array loop by ait

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