PATCH: OpenStruct#initialize to yield self

This is a common approach I use to object initialization; I don't know
about other people.  Thought it was worth mentioning it here.  It
allows code like the following:

  record = OpenStruct.new do |r|
    r.name = "John Smith"
    r.age = 70
    r.pension = 300
  end

Cheers,
Gavin



Index: ostruct.rb
===================================================================
RCS file: /src/ruby/lib/ostruct.rb,v
retrieving revision 1.8
diff -u -r1.8 ostruct.rb
--- ostruct.rb  25 Sep 2003 00:03:11 -0000      1.8
+++ ostruct.rb  19 Feb 2004 12:46:18 -0000
@@ -16,6 +16,7 @@
        @table[k.to_sym] = v
       end
     end
+    yield self if block_given?
   end

   def method_missing(mid, *args)