From a purist point of view, duplicate data is a no-no, as there is a lot of room for inconsistencies and other nasties to creep in. To save deleting from the hash, why not assign $VAR1 as a ref to $VAR2{KEY1}?

rdfield

In reply to Re: Dulpicate data? is it worth de-duping? by rdfield
in thread Dulpicate data? is it worth de-duping? by Ryszard

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