As I said, I tend to think of it as a boolean -- largely because I only use it in situations when I'm pretty sure I won't be blessing objects into "0" or "\0".

Interestingly, reftype only checks the length of ref, which is why it can probably be fooled by "\0".

-xdg

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In reply to Re^3: Why reftype and blessed are making my life harder than it needs to be by xdg
in thread Why reftype and blessed are making my life harder than it needs to be by dragonchild

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