Modified: MacRuby/trunk/lib/yaml.rb (4169 => 4170)

--- MacRuby/trunk/lib/yaml.rb	2010-05-27 07:26:37 UTC (rev 4169)
+++ MacRuby/trunk/lib/yaml.rb	2010-05-27 21:02:13 UTC (rev 4170)
@@ -82,6 +82,22 @@
     klass
   end
   
+  def YAML.add_builtin_type(type_tag, &transfer)
+     LibYAML::DEFAULT_RESOLVER.add_type("tag:yaml.org,2002:#{type_tag}", transfer)
+  end
+  
+  def YAML.add_domain_type(domain, type_tag, &transfer)
+    LibYAML::DEFAULT_RESOLVER.add_type("tag:#{domain}:#{type_tag}", transfer)
+  end
+
+  def YAML.add_ruby_type(type_tag, &transfer)
+    LibYAML::DEFAULT_RESOLVER.add_type("tag:ruby.yaml.org,2002:#{type_tag}", transfer)
+  end
+  
+  def YAML.add_private_type(type_tag, &transfer)
+    LibYAML::DEFAULT_RESOLVER.add_type("x-private:#{type_tag}", transfer)
+  end
+
 end
 
 module Kernel