yeah, even more, taking the example from the style guide, if lines are short enough, I love doing:

  case
  when song.name == 'Misty' ; puts 'Not again!'
  when song.duration > 120  ; puts 'Too long!'
  when Time.now.hour >  21  ; puts "It's too late"
  else
    song.play
  end

even more, for simple if/elses, many times I do:

  if member.coding_style.vertical_align?
  then friends << member
  else member.show_example(code)
  end