Erm, @c = map { [ @{ $hash{ $_ } } ] } sort { $a <=> $b } keys %hash?

Not to mention immediately taking a reference to a dereferenced array ref gives you the same arraryref.

In reply to Re: How do I rewrite this foreach() loop as a map{} ? by Fletch
in thread How do I rewrite this foreach() loop as a map{} ? by northwind

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