    # File lib/action_controller/session/abstract_store.rb, line 97
          def initialize(app, options = {})
            # Process legacy CGI options
            options = options.symbolize_keys
            if options.has_key?(:session_path)
              options[:path] = options.delete(:session_path)
            end
            if options.has_key?(:session_key)
              options[:key] = options.delete(:session_key)
            end
            if options.has_key?(:session_http_only)
              options[:httponly] = options.delete(:session_http_only)
            end

            @app = app
            @default_options = DEFAULT_OPTIONS.merge(options)
            @key = @default_options[:key]
            @cookie_only = @default_options[:cookie_only]
          end