davidbegin · August 29, 2015 14:26
diff --git a/mind_twister.rb b/mind_twister.rb
 # 6. The superclass of the singleton class of an object is the object's class.
 #    The superclass of the singleton class of a class is the singleton class
 #    of the class's superclass.

 class Person; end
 p = Person.new
 puts p.singleton_class.superclass == p.class #=> true
 puts Person.singleton_class.superclass == Person.superclass.singleton_class #=> true
	# 6. The superclass of the singleton class of an object is the object's class.
	# The superclass of the singleton class of a class is the singleton class
	# of the class's superclass.

	class Person; end
	p = Person.new
	puts p.singleton_class.superclass == p.class #=> true
	puts Person.singleton_class.superclass == Person.superclass.singleton_class #=> true