From 38297f330b41702e07460d18e6fac3f989a06a9a Mon Sep 17 00:00:00 2001
From: tenderlove <tenderlove@b2dd03c8-39d4-4d8f-98ff-823fe69b080e>
Date: Sat, 24 Apr 2010 22:23:37 +0000
Subject: * ext/psych/lib/psych.rb: removing unused code *
 ext/psych/lib/psych/visitors/yaml_tree.rb: removing unused code

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@27481 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
---
 ext/psych/lib/psych.rb                    | 2 +-
 ext/psych/lib/psych/visitors/yaml_tree.rb | 1 -
 2 files changed, 1 insertion(+), 2 deletions(-)

diff --git a/ext/psych/lib/psych.rb b/ext/psych/lib/psych.rb
index 59f9712fcd..6c892c5393 100644
--- a/ext/psych/lib/psych.rb
+++ b/ext/psych/lib/psych.rb
@@ -182,7 +182,7 @@ module Psych
   ###
   # Dump Ruby object +o+ to a JSON string.
   def self.to_json o
-    visitor = Psych::Visitors::JSONTree.new(:json => true)
+    visitor = Psych::Visitors::JSONTree.new
     visitor << o
     visitor.tree.to_yaml
   end
diff --git a/ext/psych/lib/psych/visitors/yaml_tree.rb b/ext/psych/lib/psych/visitors/yaml_tree.rb
index 5e773c921e..5e73ec80a6 100644
--- a/ext/psych/lib/psych/visitors/yaml_tree.rb
+++ b/ext/psych/lib/psych/visitors/yaml_tree.rb
@@ -5,7 +5,6 @@ module Psych
 
       def initialize options = {}
         super()
-        @json  = options[:json]
         @tree  = Nodes::Stream.new
         @stack = []
         @st    = {}
-- 
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