diff options
Diffstat (limited to 'ruby_1_8_5/lib/yaml/types.rb')
-rw-r--r-- | ruby_1_8_5/lib/yaml/types.rb | 194 |
1 files changed, 0 insertions, 194 deletions
diff --git a/ruby_1_8_5/lib/yaml/types.rb b/ruby_1_8_5/lib/yaml/types.rb deleted file mode 100644 index 05113f216d..0000000000 --- a/ruby_1_8_5/lib/yaml/types.rb +++ /dev/null @@ -1,194 +0,0 @@ -# -*- mode: ruby; ruby-indent-level: 4 -*- vim: sw=4 -# -# Classes required by the full core typeset -# - -module YAML - - # - # Default private type - # - class PrivateType - def self.tag_subclasses?; false; end - attr_accessor :type_id, :value - verbose, $VERBOSE = $VERBOSE, nil - def initialize( type, val ) - @type_id = type; @value = val - @value.taguri = "x-private:#{ @type_id }" - end - def to_yaml( opts = {} ) - @value.to_yaml( opts ) - end - ensure - $VERBOSE = verbose - end - - # - # Default domain type - # - class DomainType - def self.tag_subclasses?; false; end - attr_accessor :domain, :type_id, :value - verbose, $VERBOSE = $VERBOSE, nil - def initialize( domain, type, val ) - @domain = domain; @type_id = type; @value = val - @value.taguri = "tag:#{ @domain }:#{ @type_id }" - end - def to_yaml( opts = {} ) - @value.to_yaml( opts ) - end - ensure - $VERBOSE = verbose - end - - # - # Unresolved objects - # - class Object - def self.tag_subclasses?; false; end - def to_yaml( opts = {} ) - YAML::quick_emit( object_id, opts ) do |out| - out.map( "tag:ruby.yaml.org,2002:object:#{ @class }", to_yaml_style ) do |map| - @ivars.each do |k,v| - map.add( k, v ) - end - end - end - end - end - - # - # YAML Hash class to support comments and defaults - # - class SpecialHash < ::Hash - attr_accessor :default - def inspect - self.default.to_s - end - def to_s - self.default.to_s - end - def update( h ) - if YAML::SpecialHash === h - @default = h.default if h.default - end - super( h ) - end - def to_yaml( opts = {} ) - opts[:DefaultKey] = self.default - super( opts ) - end - end - - # - # Builtin collection: !omap - # - class Omap < ::Array - yaml_as "tag:yaml.org,2002:omap" - def yaml_initialize( tag, val ) - if Array === val - val.each do |v| - if Hash === v - concat( v.to_a ) # Convert the map to a sequence - else - raise YAML::Error, "Invalid !omap entry: " + val.inspect - end - end - else - raise YAML::Error, "Invalid !omap: " + val.inspect - end - self - end - def self.[]( *vals ) - o = Omap.new - 0.step( vals.length - 1, 2 ) do |i| - o[vals[i]] = vals[i+1] - end - o - end - def []( k ) - self.assoc( k ).to_a[1] - end - def []=( k, *rest ) - val, set = rest.reverse - if ( tmp = self.assoc( k ) ) and not set - tmp[1] = val - else - self << [ k, val ] - end - val - end - def has_key?( k ) - self.assoc( k ) ? true : false - end - def is_complex_yaml? - true - end - def to_yaml( opts = {} ) - YAML::quick_emit( self.object_id, opts ) do |out| - out.seq( taguri, to_yaml_style ) do |seq| - self.each do |v| - seq.add( Hash[ *v ] ) - end - end - end - end - end - - # - # Builtin collection: !pairs - # - class Pairs < ::Array - yaml_as "tag:yaml.org,2002:pairs" - def yaml_initialize( tag, val ) - if Array === val - val.each do |v| - if Hash === v - concat( v.to_a ) # Convert the map to a sequence - else - raise YAML::Error, "Invalid !pairs entry: " + val.inspect - end - end - else - raise YAML::Error, "Invalid !pairs: " + val.inspect - end - self - end - def self.[]( *vals ) - p = Pairs.new - 0.step( vals.length - 1, 2 ) { |i| - p[vals[i]] = vals[i+1] - } - p - end - def []( k ) - self.assoc( k ).to_a - end - def []=( k, val ) - self << [ k, val ] - val - end - def has_key?( k ) - self.assoc( k ) ? true : false - end - def is_complex_yaml? - true - end - def to_yaml( opts = {} ) - YAML::quick_emit( self.object_id, opts ) do |out| - out.seq( taguri, to_yaml_style ) do |seq| - self.each do |v| - seq.add( Hash[ *v ] ) - end - end - end - end - end - - # - # Builtin collection: !set - # - class Set < ::Hash - yaml_as "tag:yaml.org,2002:set" - end -end |