prelude: |
  class SimpleClass; end
  class OneModuleClass
    1.times { include Module.new }
  end
  class MediumClass
    10.times { include Module.new }
  end
  class LargeClass
    100.times { include Module.new }
  end
benchmark:
  object_class_superclass: |
    Object.superclass
  simple_class_superclass: |
    SimpleClass.superclass
  one_module_class: |
    OneModuleClass.superclass
  medium_class_superclass: |
    MediumClass.superclass
  large_class_superclass: |
    LargeClass.superclass
loop_count: 20000000