* ext/psych/lib/psych/visitors/visitor.rb (initialize): push accessor

methods to subclass that actually uses them.

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@29672 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

ChangeLog

@@ -1,3 +1,8 @@
+Tue Nov  2 22:50:25 2010  Aaron Patterson <aaron@tenderlovemaking.com>
+
+	* ext/psych/lib/psych/visitors/visitor.rb (initialize): push accessor
+	  methods to subclass that actually uses them.
+
 Tue Nov  2 22:47:08 2010  Aaron Patterson <aaron@tenderlovemaking.com>
 
 	* ext/psych/lib/psych/visitors/visitor.rb (accept): switch to

ext/psych/lib/psych/visitors/visitor.rb

@@ -1,15 +1,6 @@
 module Psych
   module Visitors
     class Visitor
-      attr_reader :started, :finished
-      alias :finished? :finished
-      alias :started? :started
-
-      def initialize
-        @started  = false
-        @finished = false
-      end
-
       def accept target
         visit target
       end

ext/psych/lib/psych/visitors/yaml_tree.rb

@@ -8,8 +8,14 @@ module Psych
     #   builder.tree # => #<Psych::Nodes::Stream .. }
     #
     class YAMLTree < Psych::Visitors::Visitor
+      attr_reader :started, :finished
+      alias :finished? :finished
+      alias :started? :started
+
       def initialize options = {}, emitter = Psych::TreeBuilder.new
         super()
+        @started  = false
+        @finished = false
         @emitter  = emitter
         @st       = {}
         @ss       = ScalarScanner.new