You're welcome! *tips hat*

I don't have any experience with ElasticSearch or its API, but I don't think using an array of hashes should be a big problem there. Given an array of hashes, you can recover the (anonymous) hashes it contains as follows: 

%hash = %{ $varbindhash[$i] };

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In reply to Re^3: refering to a variable by using other variables by AppleFritter
in thread refering to a variable by using other variables by cocoon

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