http://www.perlmonks.org?node_id=506552


in reply to Re: removing duplicate entries from an array
in thread removing duplicate entries from an array

timtowtdi using Set::Scalar:
#!/usr/bin/perl use strict; use warnings; use Set::Scalar; use Data::Dumper; my @origin = (1, 2, 3, 2, 3, 4, 1, ); my $s = new Set::Scalar; $s->insert(@origin); my @unique = $s->elements; print Dumper \@unique;