However, you are returning it in "scalar context". Context is ...

IvanAK: For a Tutorial on context, see Context tutorial, but also pay attention to the discussions in the replies thereto, and also to the links therefrom. (Update: And, in general, see the many Tutorials on this site.)

In reply to Re^2: Hash of Hash by AnomalousMonk
in thread Hash of Hash by IvanAK

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