Classes

ActionController::Caching
ActionController::Caching::Sweeping
ActiveModel
ActiveModel::Observer
ActiveModel::ObserverArray
ActiveModel::Observing
ActiveModel::Observing::ClassMethods
ActiveRecord
ActiveRecord::Base
ActiveRecord::Generators
ActiveRecord::Generators::ObserverGenerator
ActiveRecord::Observer
Rails
Rails::Generators
Rails::Generators::ObserverGenerator
Rails::Observers
Rails::Observers::Railtie
TestUnit
TestUnit::Generators
TestUnit::Generators::ObserverGenerator