method

reset_subclasses

Importance_0
v2.2.1 - Show latest stable - 0 notes - Class: ActiveRecord::Base
reset_subclasses(#:nodoc:) public

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# File activerecord/lib/active_record/base.rb, line 402
    def self.reset_subclasses #:nodoc:
      nonreloadables = []
      subclasses.each do |klass|
        unless ActiveSupport::Dependencies.autoloaded? klass
          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
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