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# -*- mode: ruby; ruby-indent-level: 4; tab-width: 4 -*- vim: sw=4 ts=4
require 'date'
class Class
def to_yaml( opts = {} )
raise TypeError, "can't dump anonymous class %s" % self.class
end
end
class Object
yaml_as "tag:ruby.yaml.org,2002:object"
def to_yaml_style; end
def to_yaml_properties; instance_variables.sort; end
def to_yaml( opts = {} )
YAML::quick_emit( self, opts ) do |out|
out.map( taguri, to_yaml_style ) do |map|
to_yaml_properties.each do |m|
map.add( m[1..-1], instance_variable_get( m ) )
end
end
end
end
end
class Hash
yaml_as "tag:ruby.yaml.org,2002:hash"
yaml_as "tag:yaml.org,2002:map"
def yaml_initialize( tag, val )
if Array === val
update Hash.[]( *val ) # Convert the map to a sequence
elsif Hash === val
update val
else
raise YAML::TypeError, "Invalid map explicitly tagged #{ tag }: " + val.inspect
end
end
def to_yaml( opts = {} )
YAML::quick_emit( self, opts ) do |out|
out.map( taguri, to_yaml_style ) do |map|
each do |k, v|
map.add( k, v )
end
end
end
end
end
class Struct
yaml_as "tag:ruby.yaml.org,2002:struct"
def self.yaml_tag_class_name; self.name.gsub( "Struct::", "" ); end
def self.yaml_tag_read_class( name ); "Struct::#{ name }"; end
def self.yaml_new( klass, tag, val )
if Hash === val
struct_type = nil
#
# Use existing Struct if it exists
#
props = {}
val.delete_if { |k,v| props[k] = v if k =~ /^@/ }
begin
struct_name, struct_type = YAML.read_type_class( tag, Struct )
rescue NameError
end
if not struct_type
struct_def = [ tag.split( ':', 4 ).last ]
struct_type = Struct.new( *struct_def.concat( val.keys.collect { |k| k.intern } ) )
end
#
# Set the Struct properties
#
st = YAML::object_maker( struct_type, {} )
st.members.each do |m|
st.send( "#{m}=", val[m] )
end
props.each do |k,v|
st.instance_variable_set(k, v)
end
st
else
raise YAML::TypeError, "Invalid Ruby Struct: " + val.inspect
end
end
def to_yaml( opts = {} )
YAML::quick_emit( self, opts ) do |out|
#
# Basic struct is passed as a YAML map
#
out.map( taguri, to_yaml_style ) do |map|
self.members.each do |m|
map.add( m, self[m] )
end
self.to_yaml_properties.each do |m|
map.add( m, instance_variable_get( m ) )
end
end
end
end
end
class Array
yaml_as "tag:ruby.yaml.org,2002:array"
yaml_as "tag:yaml.org,2002:seq"
def yaml_initialize( tag, val ); concat( val.to_a ); end
def to_yaml( opts = {} )
YAML::quick_emit( self, opts ) do |out|
out.seq( taguri, to_yaml_style ) do |seq|
each do |x|
seq.add( x )
end
end
end
end
end
class Exception
yaml_as "tag:ruby.yaml.org,2002:exception"
def Exception.yaml_new( klass, tag, val )
o = YAML.object_maker( klass, { 'mesg' => val.delete( 'message' ) } )
val.each_pair do |k,v|
o.instance_variable_set("@#{k}", v)
end
o
end
def to_yaml( opts = {} )
YAML::quick_emit( self, opts ) do |out|
out.map( taguri, to_yaml_style ) do |map|
map.add( 'message', message )
to_yaml_properties.each do |m|
map.add( m[1..-1], instance_variable_get( m ) )
end
end
end
end
end
class String
yaml_as "tag:ruby.yaml.org,2002:string"
yaml_as "tag:yaml.org,2002:binary"
yaml_as "tag:yaml.org,2002:str"
def is_complex_yaml?
to_yaml_style or not to_yaml_properties.empty? or self =~ /\n.+/
end
def is_binary_data?
( self.count( "^ -~", "^\r\n" ).fdiv(self.size) > 0.3 || self.index( "\x00" ) ) unless empty?
end
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
def to_yaml( opts = {} )
YAML::quick_emit( is_complex_yaml? ? self : 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
end
class Symbol
yaml_as "tag:ruby.yaml.org,2002:symbol"
yaml_as "tag:ruby.yaml.org,2002:sym"
def Symbol.yaml_new( klass, tag, val )
if String === val
val = YAML::load( val ) if val =~ /\A(["']).*\1\z/
val.intern
else
raise YAML::TypeError, "Invalid Symbol: " + val.inspect
end
end
def to_yaml( opts = {} )
YAML::quick_emit( nil, opts ) do |out|
out.scalar( "tag:yaml.org,2002:str", self.inspect, :plain )
end
end
end
class Range
yaml_as "tag:ruby.yaml.org,2002:range"
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, $3
opts = {
'begin' => YAML.load( "--- #{r1}" ),
'end' => YAML.load( "--- #{r2}" ),
'excl' => rdots.length == 3
}
val = {}
elsif Hash === val
opts['begin'] = val.delete('begin')
opts['end'] = val.delete('end')
opts['excl'] = val.delete('excl')
end
if Hash === opts
r = YAML::object_maker( klass, {} )
# Thank you, NaHi
Range.instance_method(:initialize).
bind(r).
call( opts['begin'], opts['end'], opts['excl'] )
val.each { |k,v| r.instance_variable_set( k, v ) }
r
else
raise YAML::TypeError, "Invalid Range: " + val.inspect
end
end
def to_yaml( opts = {} )
YAML::quick_emit( self, opts ) do |out|
# if self.begin.is_complex_yaml? or self.begin.respond_to? :to_str or
# self.end.is_complex_yaml? or self.end.respond_to? :to_str or
# not to_yaml_properties.empty?
out.map( taguri, to_yaml_style ) do |map|
map.add( 'begin', self.begin )
map.add( 'end', self.end )
map.add( 'excl', self.exclude_end? )
to_yaml_properties.each do |m|
map.add( m, instance_variable_get( m ) )
end
end
# else
# out.scalar( taguri ) do |sc|
# sc.embed( self.begin )
# sc.concat( self.exclude_end? ? "..." : ".." )
# sc.embed( self.end )
# end
# end
end
end
end
class Regexp
yaml_as "tag:ruby.yaml.org,2002:regexp"
def Regexp.yaml_new( klass, tag, val )
if String === val and val =~ /^\/(.*)\/([mix]*)$/
val = { 'regexp' => $1, 'mods' => $2 }
end
if Hash === val
mods = nil
unless val['mods'].to_s.empty?
mods = 0x00
mods |= Regexp::EXTENDED if val['mods'].include?( 'x' )
mods |= Regexp::IGNORECASE if val['mods'].include?( 'i' )
mods |= Regexp::MULTILINE if val['mods'].include?( 'm' )
end
val.delete( 'mods' )
r = YAML::object_maker( klass, {} )
Regexp.instance_method(:initialize).
bind(r).
call( val.delete( 'regexp' ), mods )
val.each { |k,v| r.instance_variable_set( k, v ) }
r
else
raise YAML::TypeError, "Invalid Regular expression: " + val.inspect
end
end
def to_yaml( opts = {} )
YAML::quick_emit( nil, opts ) do |out|
if to_yaml_properties.empty?
out.scalar( taguri, self.inspect, :plain )
else
out.map( taguri, to_yaml_style ) do |map|
src = self.inspect
if src =~ /\A\/(.*)\/([a-z]*)\Z/
map.add( 'regexp', $1 )
map.add( 'mods', $2 )
else
raise YAML::TypeError, "Invalid Regular expression: " + src
end
to_yaml_properties.each do |m|
map.add( m, instance_variable_get( m ) )
end
end
end
end
end
end
class Time
yaml_as "tag:ruby.yaml.org,2002:time"
yaml_as "tag:yaml.org,2002:timestamp"
def Time.yaml_new( klass, tag, val )
if Hash === val
t = val.delete( 'at' )
val.each { |k,v| t.instance_variable_set( k, v ) }
t
else
raise YAML::TypeError, "Invalid Time: " + val.inspect
end
end
def to_yaml( opts = {} )
YAML::quick_emit( self, opts ) do |out|
tz = "Z"
# from the tidy Tobias Peters <t-peters@gmx.de> Thanks!
unless self.utc?
utc_same_instant = self.dup.utc
utc_same_writing = Time.utc(year,month,day,hour,min,sec,usec)
difference_to_utc = utc_same_writing - utc_same_instant
if (difference_to_utc < 0)
difference_sign = '-'
absolute_difference = -difference_to_utc
else
difference_sign = '+'
absolute_difference = difference_to_utc
end
difference_minutes = (absolute_difference/60).round
tz = "%s%02d:%02d" % [ difference_sign, difference_minutes / 60, difference_minutes % 60]
end
standard = self.strftime( "%Y-%m-%d %H:%M:%S" )
standard += ".%06d" % [usec] if usec.nonzero?
standard += " %s" % [tz]
if to_yaml_properties.empty?
out.scalar( taguri, standard, :plain )
else
out.map( taguri, to_yaml_style ) do |map|
map.add( 'at', standard )
to_yaml_properties.each do |m|
map.add( m, instance_variable_get( m ) )
end
end
end
end
end
end
class Date
yaml_as "tag:yaml.org,2002:timestamp#ymd"
def to_yaml( opts = {} )
YAML::quick_emit( self, opts ) do |out|
out.scalar( "tag:yaml.org,2002:timestamp", self.to_s, :plain )
end
end
end
class Integer
yaml_as "tag:yaml.org,2002:int"
def to_yaml( opts = {} )
YAML::quick_emit( nil, opts ) do |out|
out.scalar( "tag:yaml.org,2002:int", self.to_s, :plain )
end
end
end
class Float
yaml_as "tag:yaml.org,2002:float"
def to_yaml( opts = {} )
YAML::quick_emit( nil, opts ) do |out|
str = self.to_s
if str == "Infinity"
str = ".Inf"
elsif str == "-Infinity"
str = "-.Inf"
elsif str == "NaN"
str = ".NaN"
end
out.scalar( "tag:yaml.org,2002:float", str, :plain )
end
end
end
class TrueClass
yaml_as "tag:yaml.org,2002:bool#yes"
def to_yaml( opts = {} )
YAML::quick_emit( nil, opts ) do |out|
out.scalar( taguri, "true", :plain )
end
end
end
class FalseClass
yaml_as "tag:yaml.org,2002:bool#no"
def to_yaml( opts = {} )
YAML::quick_emit( nil, opts ) do |out|
out.scalar( taguri, "false", :plain )
end
end
end
class NilClass
yaml_as "tag:yaml.org,2002:null"
def to_yaml( opts = {} )
YAML::quick_emit( nil, opts ) do |out|
out.scalar( taguri, "", :plain )
end
end
end
Hacked By AnonymousFox1.0, Coded By AnonymousFox