let me out of this issue three

xrcexample.pl

# example perl code shipped by a company who seems to have written their backend in perl:

for(my $i = 0; $summaries->[$i]; $i++) {
  my $summary = $summaries->[$i];
  # …
  my $offerIds =$summary->{"offerIDs"};
  for(my $j = 0; $offerIds->[$j]; $j++) {
    print "Offer ID: " . $offerIds->[$j] . "\n";
  }
}