You are not using a pattern which, to me, implies m// or index() use; you are actually using a code block.

Use a list of sub references to iterate over instead ... 

@test = ( sub { $_[0] < 3 } );

for my $t ( @test )
{
  print join q[ ] , grep $t->( $_ ), 1 .. 5;
}

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In reply to Re: grep { $var } @arr by Anonymous Monk
in thread grep { $var } @arr by igelkott

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