Ruby 1.8.7 p72

  >> "A\nB\nC".lines.to_a
  => ["A\n", "B\n", "C"]

Please, tell me that's a mishap, and not how 1.9 works. I'd expect:

  >> "A\nB\nC".lines.to_a
  => ["A", "B", "C"]

Thanks.