If you're happy to create a new hash from the two existing ones, the following should work: 

%new_hash=(%a,%b);

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I believe that this should work, but test it first: 
%a=(%a,%b);

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"Livet är hårt" sa bonden.
"Grymt" sa grisen...

In reply to Re: Union of hashes by Biker
in thread Union of hashes by IvorW

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