Are you sure it works? It does if HoA is declared as a hash, not as a reference.

Loss of clarity is kinda evident.

It sure is understandable to a native speaker of Perl; but the fact that this is considered "clear" gives the language a bad name.

In reply to Re^2: How can I group lines in a file? by akho
in thread How can I group lines in a file? by Anonymous Monk

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