in reply to Re: Re: Re:(GOLF) Removing duplicate array elements
in thread Removing duplicate array elements

Doesn't work for things that don't survive a round trip through stringification, such as references.

jdporter
The 6th Rule of Perl Club is -- There is no Rule #6.

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(GOLF) Removing duplicate array elements
by tachyon (Chancellor) on Feb 17, 2003 at 03:32 UTC

    18...I knew there was a shorter way

    $a = [1,2,3]; $b = [3,4,5]; $c = [6,7,8]; @test = unique($a,$b,$c,$a,$b); use Data::Dumper; print Dumper \@test; sub unique { #23456789012345678 @_{@_}=@_;values%_ }

    cheers

    tachyon

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