I don't see anything wrong with what you have, but you may be looking for a hash slice. Leaving out the grep selection stuff, 

my %words;
while (<>) {
    @words{ split } = ();
}

[download]
I'm not sure what you mean by sorted here, hashes don't support any stable order.

After Compline,
Zaxo

In reply to Re: promoting array to a hash by Zaxo
in thread promoting array to a hash by sleepingsquirrel

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