Re^2: array or array ref as variable


No such thing as a small change
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by HelenCr (Monk)

on Jun 28, 2013 at 07:00 UTC ( #1041156=note: print w/replies, xml )

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Or, more idiomatically:

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

foreach (@everything) {
    theSub(@$_);
}
[download]

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

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Re^3: array or array ref as variable by Lawliet (Curate) on Jun 28, 2013 at 11:08 UTC
How is that more idiomatic? `for` and `foreach` are synonyms. Perhaps the use of `$_` instead of the named variable is what you're referring to, but I am not convinced that that is more idiomatic.	[reply] [d/l] [select]
Re^4: array or array ref as variable by HelenCr (Monk) on Jun 28, 2013 at 19:50 UTC
That's right. I meant the use of `$_`	[reply] [d/l]

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