in reply to map it back jack

I can do it in just one line, but I prefer using just a reverse for statement:

my %myHash;
($myHash{$_} = $_) =~ s/_/ /g for (@elements);

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Re: Re: map it back jack
by ichimunki (Priest) on Dec 16, 2000 at 04:11 UTC
    Of the solutions, I like this one the best. I would avoid the map function unless you are certain there is nothing in %myHash that you want to keep. None of the map solutions shown preserve any original elements the hash might contain-- except maybe the one with the void context problem. :)
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