Here is my situation: I'm inside a method. I access a local variable (a hash ref), munge the hash and then return my munged data. The problem comes in that I seem to be munging my member variable as well. I need to work with a local copy so that the member variable is uncorrupted. Here is my current (broken) code: 
my $aref = $self->{atlas};
my %atlas = %$aref;
... munging ...

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What do I need to do to make manipulating %atlas non-destructive to $self->{atlas} ?

Thanks!

In reply to Local Copy of a member variable by benrwebb

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