safe_deferrable.rb in ably-0.8.2

- old
+ new

@@ -1,11 +1,11 @@
 require 'eventmachine'
 
 module Ably::Modules
   # SafeDeferrable module provides an EventMachine::Deferrable interface to the object it is included in
   # and is safe to use for for public interfaces of this client library.
-  # Any exceptions raised in the success or failure callbacks is caught and logged to #logger
+  # Any exceptions raised in the success or failure callbacks are caught and logged to #logger
   #
   # An exception in a callback provided by a developer should not break this client library
   # and stop further execution of code.
   #
   # @note this Module requires that the method #logger is available
@@ -16,32 +16,44 @@
     include EventMachine::Deferrable
 
     # Specify a block to be executed if and when the Deferrable object receives
     # a status of :succeeded.
     # See http://www.rubydoc.info/gems/eventmachine/1.0.7/EventMachine/Deferrable#callback-instance_method
+    #
+    # @return [void]
+    #
     def callback(&block)
       super do |*args|
         safe_deferrable_block(*args, &block)
       end
     end
 
     # Specify a block to be executed if and when the Deferrable object receives
     # a status of :failed.
     # See http://www.rubydoc.info/gems/eventmachine/1.0.7/EventMachine/Deferrable#errback-instance_method
+    #
+    # @return [void]
+    #
     def errback(&block)
       super do |*args|
         safe_deferrable_block(*args, &block)
       end
     end
 
-    # Mark the Deferrable as succeeded and trigger all callbacks
+    # Mark the Deferrable as succeeded and trigger all callbacks.
     # See http://www.rubydoc.info/gems/eventmachine/1.0.7/EventMachine/Deferrable#succeed-instance_method
+    #
+    # @return [void]
+    #
     def succeed(*args)
       super(*args)
     end
 
-    # Mark the Deferrable as failed and trigger all callbacks
+    # Mark the Deferrable as failed and trigger all callbacks.
     # See http://www.rubydoc.info/gems/eventmachine/1.0.7/EventMachine/Deferrable#fail-instance_method
+    #
+    # @return [void]
+    #
     def fail(*args)
       super(*args)
     end
 
     private