Thanks for your suggestion. Though I'm sure your code works so, not sure how to relate your code with what you mentioned. Does your code prove what you mentioned?
'thingy' sounds unclear for me :(
Anyway, thanks :)
Re^3: Blessing tied hash
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That makes sense.
Although bless() requires a reference to the thingy, bless() makes the thingy blessed, not the reference itself.
I didn't care this slight difference.
In this context, to bless a tied hash, we pass the reference (to a tied hash) to bless().