Re^2: array or array ref as variable

[HelenCr]

Or, more idiomatically:

my @everything = (\@fw, \@vlan, \@vrf, \@more);

foreach (@everything) {
    theSub(@$_);
}

(or:  theSub($_); depending on your usage).

[Lawliet]

How is that more idiomatic? for and foreach are synonyms.

Perhaps the use of $_ instead of the named variable is what you're referring to, but I am not convinced that that is more idiomatic.

[HelenCr]

That's right. I meant the use of $_