lib/head_music/circle.rb in head_music-0.20.0 vs lib/head_music/circle.rb in head_music-0.22.0

@@ -35,9 +35,10 @@
   def pitch_classes_by_interval(interval)
     [HeadMusic::PitchClass.get(0)].tap do |list|
       loop do
         next_pitch_class = list.last + interval
         break if next_pitch_class == list.first
+
         list << next_pitch_class
       end
     end
   end
 end