Rob Richardson wrote:
>
> --- Peter Scott <[EMAIL PROTECTED]> wrote:
> >
> > (2) If you want to sort the keys of a hash, there's no need to put
> > them into an array. sort takes a list as input:
> >
> > return sort { $a->GetCrewCall cmp $b->GetCrewCall } keys %self
>
> Since I am not using the keys of the hash, the above line won't work
> for me.
If you want to sort the hash based on the values in the hash:
return sort { $self{$a}->GetCrewCall() cmp $self{$b}->GetCrewCall() } keys %self;
John
--
use Perl;
program
fulfillment
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