service.rb in hexx-5.3.0

- old
+ new

@@ -88,15 +88,13 @@
     # @param [Hash] options The list of the subscription options.
     # @option options [Symbol] :prefix The prefix for the listener's callbacks.
 
     # @abstract
     # Runs the service object.
-    # @note The method must be reloaded by a specific service class,
-    #   inherited from <tt>Hexx::Service</tt>.
-    # @raise [NotImplementedError] if a child class hasn't redefined the method.
+    # @note The method does nothing and should be reloaded by a specific
+    #   service class.
     def run
-      fail NotImplementedError.new "#{ self.class.name }#run not implemented."
     end
 
     # Makes private methods with given prefix public.
     #
     # @example Opens private methods.
@@ -169,17 +167,15 @@
     #     def on_item_not_found(*)
     #       # ... do some stuff here
     #     end
     #   end
     #
-    # @param [Class] service_class The service class to instantiate and run
-    #   a service object.
+    # @param [Hexx::Service] service_class The class for the service object to
+    #   run.
     # @param [Symbol] prefix The prefix for callbacks to receive the service
     #   object's notifications.
     # @param [Hash] options ({}) The options for the service object initializer.
-    # @raise [TypeError] when the service_class is not a <tt>Hexx::Service</tt>.
     def run_service(service_class, prefix, options = {})
-      fail TypeError unless service_class.ancestors.include? Hexx::Service
       service = service_class.new(options)
       service.subscribe with_callbacks, prefix: prefix
       service.run
     end
 