Class: Module

Inherits:
Object show all
Defined in:
lib/yaml/tag.rb

Instance Method Summary collapse

Instance Method Details

#yaml_as(tag, sc = true) ⇒ Object

Adds a taguri tag to a class, used when dumping or loading the class in YAML. See YAML::tag_class for detailed information on typing and taguris.



59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
 
# File 'lib/yaml/tag.rb', line 59

def yaml_as( tag, sc = true )
    verbose, $VERBOSE = $VERBOSE, nil
    class_eval "        attr_writer :taguri\n        def taguri\n            if respond_to? :to_yaml_type\n                YAML::tagurize( to_yaml_type[1..-1] )\n            else\n                return @taguri if defined?(@taguri) and @taguri\n                tag = \#{ tag.dump }\n                if self.class.yaml_tag_subclasses? and self.class != YAML::tagged_classes[tag]\n                    tag = \"\\\#{ tag }:\\\#{ self.class.yaml_tag_class_name }\"\n                end\n                tag\n            end\n        end\n        def self.yaml_tag_subclasses?; \#{ sc ? 'true' : 'false' }; end\n    end;\n    YAML::tag_class tag, self\nensure\n    $VERBOSE = verbose\nend\n", __FILE__, __LINE__+1

#yaml_tag_class_name ⇒ Object

Transforms the subclass name into a name suitable for display in a subclassed tag.



83
84
85
 
# File 'lib/yaml/tag.rb', line 83

def yaml_tag_class_name
    self.name
end

#yaml_tag_read_class(name) ⇒ Object

Transforms the subclass name found in the tag into a Ruby constant name.



88
89
90
 
# File 'lib/yaml/tag.rb', line 88

def yaml_tag_read_class( name )
    name
end