diff options
Diffstat (limited to 'lib/yaml/tag.rb')
| -rw-r--r-- | lib/yaml/tag.rb | 9 |
1 files changed, 6 insertions, 3 deletions
diff --git a/lib/yaml/tag.rb b/lib/yaml/tag.rb index 0e25e1f85a..e51677230f 100644 --- a/lib/yaml/tag.rb +++ b/lib/yaml/tag.rb @@ -55,13 +55,14 @@ class Module # :nodoc: all # in YAML. See YAML::tag_class for detailed information on typing and # taguris. def yaml_as( tag, sc = true ) - class_eval <<-"end;" - attr_accessor :taguri + verbose, $VERBOSE = $VERBOSE, nil + class_eval <<-"end;", __FILE__, __LINE__+1 + attr_writer :taguri def taguri if respond_to? :to_yaml_type YAML::tagurize( to_yaml_type[1..-1] ) else - return @taguri if @taguri + return @taguri if defined?(@taguri) and @taguri tag = #{ tag.dump } if self.class.yaml_tag_subclasses? and self.class != YAML::tagged_classes[tag] tag = "\#{ tag }:\#{ self.class.yaml_tag_class_name }" @@ -72,6 +73,8 @@ class Module # :nodoc: all def self.yaml_tag_subclasses?; #{ sc ? 'true' : 'false' }; end end; YAML::tag_class tag, self + ensure + $VERBOSE = verbose end # Transforms the subclass name into a name suitable for display # in a subclassed tag. |