Something like this I guess:

my @list = qw(fish bread eggs eggs fish butter);

my %check;

$check{$_}++ foreach @list;

my @unique = grep { $check{$_} == 1 } keys %check;

[download]

But I'm not much of a golfer :)

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

Perl Training in the UK <http://www.iterative-software.com>

In reply to Re: Re: (jeffa) Re: Removing Duplicates in an array? by davorg
in thread Removing Duplicates in an array? by pharaoh

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