Especially if at least one of hashes is a tie itself (like a DB wrapper or even more complicated) you will need a more complex container to add defaults and overrides.

Cheers Rolf

( addicted to the Perl Programming Language)

In reply to Re^2: ChainMap of Hashes on CPAN? by LanX
in thread ChainMap of Hashes on CPAN? by LanX

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