Don't forget about the Schwartzian Transform: 
my %hash = qw/John 1 Bob 1 xavier 1 alice 1/;

my @keys = map { tr/a-zA-Z/A-Za-z/; $_ }
           sort
           map { tr/a-zA-Z/A-Za-z/; $_ } keys %hash;

print "@keys\n";

[download]
Will give you 
alice xavier Bob John

[download]

In reply to Re: Sorting - lower to upper by orderthruchaos
in thread Sorting - lower to upper by joule

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