Add IChannel#closed?.

tenderlove · Nov 17, 2012 · d07118c · d07118c
1 parent 0e475a4
commit d07118c
Showing 1 changed file with 8 additions and 0 deletions.
diff --git a/lib/ichannel.rb b/lib/ichannel.rb
@@ -9,6 +9,14 @@ def initialize(serializer)
     @serializer = serializer 
   end
 
+  #
+  # @return [Boolean]
+  #   Returns true when the channel is closed.
+  #
+  def closed?
+    @reader.closed? && @writer.closed?
+  end
+
   #
   # Close the channel.
   #