Note that, in general, if foo returns a hashref, you can get the hash (if you *really* need it) by using braces judiciously, e.g. 

my %hash = %{foo(@args_to_foo)};
# or, with a method that returns a hashref
my %hash = %{$object->foo};

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Either way, though, you lose some of the speed advantages of passing around references.

Philosophy can be made out of anything. Or less -- Jerry A. Fodor

In reply to Re: Re: Re: Packages, references, & data hiding... by arturo
in thread Packages, references, & data hiding... by zzspectrez

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