yet another way, which should be quickier than the double reverse: 
my $string = "ACta";
$string = lc(substr($string, 0, length($string)-1)) 
        . uc(substr($string, -1, 1));

[download]
cheers,
Aldo

King of Laziness, Wizard of Impatience, Lord of Hubris

In reply to Re: Implement uclast with a regex by dada
in thread Implement uclast with a regex by Anonymous Monk

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