> sub foo {
>my @this_array = ( "one", "two", "three" );
>
>bar ( @this_array );
> }
>
> sub bar {
>my @that_array = @_;
> }
>
> So I'd pass a reference instead:
>
> sub foo {
>my @this_array = ( "one", "two", "three" );
>
>bar ( \@this_array );
> }
>
> sub bar {
>my
Have been browsing the Camel book and others and I
think I'm a little confused regarding the concept of
passing array & hash references to subroutines.
As far as I understand (and please please correct me
if I'm wrong) you pass array and hash references to
subroutines so that you don't have multi
