Actually you can just lose the substr. It isn't gaining you anything. Perl will convert the strings to numbers and just Do The Right Thing.

@values = sort { $a <=> $b } @values;

[download]

Update: broquaint reminds me that this will generate warnings under "use warnings". It will still give the right answer tho' :)

--
<http://www.dave.org.uk>

"The first rule of Perl club is you do not talk about Perl club."
-- Chip Salzenberg

In reply to Re: substr sort ?? by davorg
in thread substr sort ?? by Anonymous Monk

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