# File lib/spec/example/example_group_methods.rb, line 322
        def initialize(example_group_class)
          current_class = example_group_class
          while current_class.kind_of?(ExampleGroupMethods)
            unshift(current_class)
            break unless current_class.respond_to? :superclass
            current_class = current_class.superclass
          end
        end