http://www.perlmonks.org?node_id=1037032


in reply to Re^2: using external file for hashes
in thread using external file for hashes

I see. How about using Data::Dumper to make a file of your hashes? Then read this file in (split each structure based on some delimiter you add during the write process and rebuild hashes w/ eval like described in the answers to Read the Dumper data back to a hash.

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Re^4: using external file for hashes
by choroba (Archbishop) on Jun 04, 2013 at 18:40 UTC
    Check also Unexpected Data::Dumper results if your hashes contain references that might point to the same thing.
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