Ticket #6766: monkey_patch.rb

ActiveRecord::Base.class_eval do
  
  before_save :set_inheritance_column_attribute_fix
  
  protected
  
  def set_inheritance_column_attribute_fix
    self[self.class.inheritance_column] = self.class.to_s if self.class.columns_hash.include?(self.class.inheritance_column)
  end
  
end