As far as Perl is concerned, there is no such thing as “a hash of hashes.”
Except that there is. Both perl documentation and perl source code call it a hash of hashes. $foo{bar}{bar}{bar} isn't an arrow.
Tutorials► Data Types and Variables► Data Type: Hash► references quick reference
In any case, if you're not going to answer the OPs question, Meditations is that way
In reply to Re^2: Sorting Hashes of hashes
by Anonymous Monk
in thread Sorting Hashes of hashes
by remluvr
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