# File lib/active_record/base.rb, line 268 def self.reset_subclasses nonreloadables = [] subclasses.each do |klass| unless klass.reloadable? nonreloadables << klass next end klass.instance_variables.each { |var| klass.send(:remove_instance_variable, var) } klass.instance_methods(false).each { |m| klass.send :undef_method, m } end @@subclasses = {} nonreloadables.each { |klass| (@@subclasses[klass.superclass] ||= []) << klass } end