You can also use List::Compare to do this sort of thing: 
my @arr1 = qw(a b c d e f g h);
my @arr2 = qw(d a e);

my @result = List::Compare->new(\@arr1, \@arr2)->get_Lonly;

# @result = qw(b c f g h);

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In reply to Re: Grepping on array by ctilmes
in thread Grepping on array by hotshot

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