service.rb in hexx-3.2.0

- old
+ new

@@ -30,10 +30,14 @@
     # @example
     #   service = Hexx::Service.new name: name
     #
     # @param [Hash] options The options to be assigned to the {#params}.
     # @return [Hexx::Service] The service object.
+    def initialize(*)
+      super
+      @messages = []
+    end
 
     # @!scope class
     # @!visibility private
     # @!method allow_params(*params)
     # Whitelists {#params} and declares a parameter for corresponding keys.
@@ -214,10 +218,11 @@
       return text unless text.is_a? Symbol
       scope = %w(activemodel messages models) << self.class.name.underscore
       I18n.t text, options.merge(scope: scope)
     end
 
+    # @!attribute messages
     # The array of service messages, added by the {#add_message} helper.
     #
     # @example
     #   class Test < Hexx::Service
     #     def run
@@ -230,12 +235,10 @@
     #   # => "info"
     #   result.text
     #   # => "translation not found: en.activemodel.messages.models.test.ok"
     #
     # @return [Array<Hexx::Service::Message>] The array of message objects.
-    def messages
-      @messages ||= []
-    end
+    attr_accessor :messages
 
     # Adds the translated message to the {#messages} array.
     # @example (see Service#messages)
     # @param [String] type The type of the message ("error", "info", "success")
     # @param [String, Symbol] text The text of the message. The symbol will