class Rails::Application::Configuration
def session_store(new_session_store = nil, **options)
# use ActionDispatch::Session::MyCustomStore as the session store
the +ActionDispatch::Session+ namespace:
If a custom store is specified as a symbol, it will be resolved to
config.session_options # => {key: "_your_app_session"}
config.session_store :cookie_store, key: "_your_app_session"
Additional options will be set as +session_options+:
+:disabled+. +:disabled+ tells Rails not to deal with sessions.
are +:cookie_store+, +:mem_cache_store+, a custom store, or
Specifies what class to use to store the session. Possible values
def session_store(new_session_store = nil, **options) if new_session_store if new_session_store == :active_record_store begin ActionDispatch::Session::ActiveRecordStore rescue NameError raise "`ActiveRecord::SessionStore` is extracted out of Rails into a gem. " \ "Please add `activerecord-session_store` to your Gemfile to use it." end end @session_store = new_session_store @session_options = options || {} else case @session_store when :disabled nil when :active_record_store ActionDispatch::Session::ActiveRecordStore when Symbol ActionDispatch::Session.const_get(@session_store.to_s.camelize) else @session_store end end end