* ext/socket/socket.c (setup_domain_and_type): honor duck typing.

  [ruby-dev:23522]

* ext/socket/socket.c (sock_s_getnameinfo): ditto.


git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/branches/ruby_1_8@6347 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

1 files changed, 18 insertions, 8 deletions

diff --git a/lib/delegate.rb b/lib/delegate.rb
index 3bbd148e74..122a565642 100644
--- a/lib/delegate.rb
+++ b/lib/delegate.rb
@@ -87,14 +87,24 @@ def DelegateClass(superclass)
   methods = superclass.public_instance_methods(true)
   methods -= ::Kernel.public_instance_methods(false)
   methods |= ["to_s","to_a","inspect","==","=~","==="]
-  klass.module_eval <<-EOS
-  def initialize(obj)
-    @_dc_obj = obj
-  end
-  def __getobj__
-    @_dc_obj
-  end
-  EOS
+  klass.module_eval {
+    def initialize(obj)
+      @_dc_obj = obj
+    end
+    def method_missing(m, *args)
+      p [m, *args]
+      unless @_dc_obj.respond_to?(m)
+        super(m, *args)
+      end
+      @_dc_obj.__send__(m, *args)
+    end
+    def __getobj__
+      @_dc_obj
+    end
+    def __setobj__(obj)
+      @_dc_obj = obj
+    end
+  }
   for method in methods
     begin
       klass.module_eval <<-EOS