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

Methods

to_yaml   yaml_new  

Public Class methods

[Source]

# File yaml/rubytypes.rb, line 200
    def Range.yaml_new( klass, tag, val )
        inr = %r'(\w+|[+-]?\d+(?:\.\d+)?(?:e[+-]\d+)?|"(?:[^\\"]|\\.)*")'
        opts = {}
        if String === val and val =~ /^#{inr}(\.{2,3})#{inr}$/o
            r1, rdots, r2 = $1, $2, $3
            opts = {
                'begin' => YAML.load( "--- #{r1}" ),
                'end' => YAML.load( "--- #{r2}" ),
                'excl' => rdots.length == 3
            }
            val = {}
        elsif Hash === val
            opts['begin'] = val.delete('begin')
            opts['end'] = val.delete('end')
            opts['excl'] = val.delete('excl')
        end
        if Hash === opts
            r = YAML::object_maker( klass, {} )
            # Thank you, NaHi
            Range.instance_method(:initialize).
                  bind(r).
                  call( opts['begin'], opts['end'], opts['excl'] )
            val.each { |k,v| r.instance_variable_set( k, v ) }
            r
        else
            raise YAML::TypeError, "Invalid Range: " + val.inspect
        end
    end

Public Instance methods

[Source]

# File yaml/rubytypes.rb, line 228
        def to_yaml( opts = {} )
                YAML::quick_emit( object_id, opts ) do |out|
            # if self.begin.is_complex_yaml? or self.begin.respond_to? :to_str or
            #   self.end.is_complex_yaml? or self.end.respond_to? :to_str or
            #   not to_yaml_properties.empty?
                out.map( taguri, to_yaml_style ) do |map|
                    map.add( 'begin', self.begin )
                    map.add( 'end', self.end )
                    map.add( 'excl', self.exclude_end? )
                    to_yaml_properties.each do |m|
                        map.add( m, instance_variable_get( m ) )
                    end
                end
            # else
            #     out.scalar( taguri ) do |sc|
            #         sc.embed( self.begin )
            #         sc.concat( self.exclude_end? ? "..." : ".." )
            #         sc.embed( self.end )
            #     end
            # end
        end
        end

[Validate]