cndaniel · May 27, 2017 13:23
diff --git a/Module_subclasses.rb b/Module_subclasses.rb
 class Module
  def subclasses
    classes = []
    ObjectSpace.each_object do |klass|
      next unless Module === klass
      classes << klass if self > klass
    end
    classes
  end
 end
	class Module
	def subclasses
	classes = []
	ObjectSpace.each_object do \|klass\|
	next unless Module === klass
	classes << klass if self > klass
	end
	classes
	end
	end