Class String
In: yaml/rubytypes.rb
Parent: Object

Methods

Public Class methods

[Source]

# File yaml/rubytypes.rb, line 148
    def String.yaml_new( klass, tag, val )
        val = val.unpack("m")[0] if tag == "tag:yaml.org,2002:binary"
        val = { 'str' => val } if String === val
        if Hash === val
            s = klass.allocate
            # Thank you, NaHi
            String.instance_method(:initialize).
                  bind(s).
                  call( val.delete( 'str' ) )
            val.each { |k,v| s.instance_variable_set( k, v ) }
            s
        else
            raise YAML::TypeError, "Invalid String: " + val.inspect
        end
    end

Public Instance methods

[Source]

# File yaml/rubytypes.rb, line 145
    def is_binary_data?
        ( self.count( "^ -~", "^\r\n" ) / self.size > 0.3 || self.count( "\x00" ) > 0 ) unless empty?
    end

[Source]

# File yaml/rubytypes.rb, line 142
    def is_complex_yaml?
        to_yaml_style or not to_yaml_properties.empty? or self =~ /\n.+/
    end

[Source]

# File yaml/rubytypes.rb, line 163
        def to_yaml( opts = {} )
                YAML::quick_emit( is_complex_yaml? ? object_id : nil, opts ) do |out|
            if is_binary_data?
                out.scalar( "tag:yaml.org,2002:binary", [self].pack("m"), :literal )
            elsif to_yaml_properties.empty?
                out.scalar( taguri, self, self =~ /^:/ ? :quote2 : to_yaml_style )
            else
                out.map( taguri, to_yaml_style ) do |map|
                    map.add( 'str', "#{self}" )
                    to_yaml_properties.each do |m|
                        map.add( m, instance_variable_get( m ) )
                    end
                end
            end
        end
        end

[Validate]