use strict;
use warnings;

my @list1 = qw/education production results/;
my @list2 = qw/education joe bob carl production steve results test/;

print join "\n", notIn(\@list2, \@list1);

sub notIn {
    my (@arr, %hash);
    @hash{@{$_[1]}} = ();
    for (@{$_[0]}) { push @arr, $_ if !exists $hash{$_}; }
    return @arr;
}

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In reply to Re: splitting a list by TedPride
in thread splitting a list by ChuckularOne

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