They are guaranteed to be in the same order. Note though that in both your solution and Biker's solution this is a union of keys. Entries in %b will overwrite entries in %a with their values when they share the same key. There's really no way around this, and it's probably what IvorW wants, but I thought I'd mention it for safety's sake.

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

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