DBM::Deep does the following which is inspired by CGI's self_or_default() 
sub floober {
    my $self = shift->_get_self;

    # Do stuff here with the actual object from tied() as opposed to t
+he potentially
    # blessed item that is tied.
}

[download]
It's a method because this allows me to overload how to get to the tied method in either DBM::Deep::Array or DBM::Deep::Hash.
My criteria for good software:
  1. Does it work?
  2. Can someone else come in, make a change, and be reasonably certain no bugs were introduced?

In reply to Re: How to best pass on the context / wantarray? by dragonchild
in thread How to best pass on the context / wantarray? by Corion

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