Yep, your first code snippet will work just fine. (Did you try it out? :)

In your second code snippet, you can get the array back with either of: 

my @list = @{ $_[0] };
my @list = @{shift()};

[download]
Passing a ref to the array, as in your second snippet, is the way to go if you need to pass in several arrays and keep them distinct in the subroutine.

In reply to Re: parameters by chipmunk
in thread parameters by Anonymous Monk

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