Which is the purpose of the loops (wrapped to avoid word wrapping)
klass.instance_variables.each { |var| klass.send(:remove_instance_variable, var) } klass.instance_methods(false).each { |m| klass.send :undef_method, m }
in ActiveRecord::Base.reset_subclasses? Why is not enough to remove_const reloadable subclasses?
-- fxn