From 7309f9cc007f1cc05eb70967356069161d867356 Mon Sep 17 00:00:00 2001
From: tenderlove <tenderlove@b2dd03c8-39d4-4d8f-98ff-823fe69b080e>
Date: Sat, 24 Apr 2010 04:11:27 +0000
Subject: * ext/psych/lib/psych.rb: supporting deprecated syck method  
 add_ruby_type * ext/psych/lib/psych/visitors/to_ruby.rb: ditto *
 test/psych/test_deprecated.rb: ditto * test/psych/test_psych.rb: ditto

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@27469 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
---
 ext/psych/lib/psych.rb                  | 15 +++++++++++++--
 ext/psych/lib/psych/visitors/to_ruby.rb | 10 ++++++----
 2 files changed, 19 insertions(+), 6 deletions(-)

(limited to 'ext')

diff --git a/ext/psych/lib/psych.rb b/ext/psych/lib/psych.rb
index 58c77f40fd..16602ef221 100644
--- a/ext/psych/lib/psych.rb
+++ b/ext/psych/lib/psych.rb
@@ -207,11 +207,22 @@ module Psych
   # :stopdoc:
   @domain_types = {}
   def self.add_domain_type domain, type_tag, &block
-    @domain_types[type_tag] = ["http://#{domain}", block]
+    key = ['tag', domain, type_tag].join ':'
+    @domain_types[key] = [key, block]
+    @domain_types["tag:#{type_tag}"] = [key, block]
   end
 
   def self.add_builtin_type type_tag, &block
-    @domain_types[type_tag] = ['yaml.org', block]
+    domain = 'yaml.org,2002'
+    key = ['tag', domain, type_tag].join ':'
+    @domain_types[key] = [key, block]
+  end
+
+  def self.add_ruby_type type_tag, &block
+    warn "#{caller[0]}: add_ruby_type is deprecated, use add_domain_type" if $VERBOSE && !caller[0].start_with?(File.dirname(__FILE__))
+    domain = 'ruby.yaml.org,2002'
+    key = ['tag', domain, type_tag].join ':'
+    @domain_types[key] = [key, block]
   end
 
   def self.remove_type type_tag
diff --git a/ext/psych/lib/psych/visitors/to_ruby.rb b/ext/psych/lib/psych/visitors/to_ruby.rb
index 56c970002c..bbbe9a8366 100644
--- a/ext/psych/lib/psych/visitors/to_ruby.rb
+++ b/ext/psych/lib/psych/visitors/to_ruby.rb
@@ -16,10 +16,12 @@ module Psych
         result = super
         return result if @domain_types.empty? || !target.tag
 
-        short_name = target.tag.sub(/^!/, '').split('/', 2).last
-        if Psych.domain_types.key? short_name
-          url, block = Psych.domain_types[short_name]
-          return block.call "#{url}:#{short_name}", result
+        key = target.tag.sub(/^[!\/]*/, '').sub(/(,\d+)\//, '\1:')
+        key = "tag:#{key}" unless key.start_with?('tag:')
+
+        if @domain_types.key? key
+          value, block = @domain_types[key]
+          return block.call value, result
         end
 
         result
-- 
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