On Wed, Apr 21, 2010 at 09:21:30AM +0100, Dan Track wrote:
> hashes. It's after this that I'm stuck, I'm struggling to order the
> hash of hashes by uid and then print the ordered list out? Can someone
[snip]
> foreach my $sorted ( sort { $HoH->{$a}{uid} cmp $HoH->{$b}{uid} } keys %HoH)
cmp is a string comparison. You probably want to sort numerically on the
uid. So replace 'cmp' with '<=>'
Perhaps that is the problem?
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Norman Gaywood, Computer Systems Officer
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