From e25d55ae08230ba7ed597f00ecac20a546aae719 Mon Sep 17 00:00:00 2001
From: zzak <zzak@b2dd03c8-39d4-4d8f-98ff-823fe69b080e>
Date: Thu, 3 Jan 2013 05:59:27 +0000
Subject: * lib/forwardable.rb (SingleForwardable): Fix example in overview  
 Patch by Vladimir Andrijevik [Github Fixes #231]

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@38679 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
---
 lib/forwardable.rb | 22 +++++++++++++---------
 1 file changed, 13 insertions(+), 9 deletions(-)

(limited to 'lib')

diff --git a/lib/forwardable.rb b/lib/forwardable.rb
index ac3d569d45..73d3984f41 100644
--- a/lib/forwardable.rb
+++ b/lib/forwardable.rb
@@ -196,17 +196,21 @@ end
 #    printer.def_delegator "STDOUT", "puts"  # add delegation for STDOUT.puts()
 #    printer.puts "Howdy!"
 #
-# Also, SingleForwardable can be use to Class or Module.
+# Also, SingleForwardable can be used to set up delegation for a Class or Module.
 #
-#    module Facade
-#      extend SingleForwardable
-#      def_delegator :Implementation, :service
-#
-#      class Implementation
-#         def service...
-#      end
-#    end
+#   class Implementation
+#     def self.service
+#       puts "serviced!"
+#     end
+#   end
+#   
+#   module Facade
+#     extend SingleForwardable
+#     def_delegator :Implementation, :service
+#   end
 #
+#   Facade.service #=> serviced!
+#   
 # If you want to use both Forwardable and SingleForwardable, you can
 # use methods def_instance_delegator and def_single_delegator, etc.
 module SingleForwardable
-- 
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