From 825ce503c0e52edb944def195be0d3d55e3e71b3 Mon Sep 17 00:00:00 2001
From: naruse <naruse@b2dd03c8-39d4-4d8f-98ff-823fe69b080e>
Date: Tue, 4 Dec 2007 08:09:44 +0000
Subject: * lib/json.rb, lib/json/*: moved to ext/json/lib. --

M    trunk/ChangeLog
D    trunk/lib/json
D    trunk/lib/json.rb
A    trunk/ext/json/lib
A    trunk/ext/json/lib/json
A    trunk/ext/json/lib/json.rb
A    trunk/ext/json/extconf.rb


git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@14100 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
---
 ext/json/lib/json/add/core.rb | 120 ++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 120 insertions(+)
 create mode 100644 ext/json/lib/json/add/core.rb

(limited to 'ext/json/lib/json/add/core.rb')

diff --git a/ext/json/lib/json/add/core.rb b/ext/json/lib/json/add/core.rb
new file mode 100644
index 0000000000..630ed6e4b7
--- /dev/null
+++ b/ext/json/lib/json/add/core.rb
@@ -0,0 +1,120 @@
+# This file contains implementations of ruby core's custom objects for
+# serialisation/deserialisation.
+
+unless Object.const_defined?(:JSON) and ::JSON.const_defined?(:JSON_LOADED) and
+  ::JSON::JSON_LOADED
+  require 'json'
+end
+require 'date'
+
+class Time
+  def self.json_create(object)
+    at(*object.values_at('s', 'u'))
+  end
+
+  def to_json(*args)
+    {
+      'json_class' => self.class.name.to_s,
+      's' => tv_sec,
+      'u' => tv_usec,
+    }.to_json(*args)
+  end
+end
+
+class Date
+  def self.json_create(object)
+    civil(*object.values_at('y', 'm', 'd', 'sg'))
+  end
+
+  def to_json(*args)
+    {
+      'json_class' => self.class.name.to_s,
+      'y' => year,
+      'm' => month,
+      'd' => day,
+      'sg' => @sg,
+    }.to_json(*args)
+  end
+end
+
+class DateTime
+  def self.json_create(object)
+    args = object.values_at('y', 'm', 'd', 'H', 'M', 'S')
+    of_a, of_b = object['of'].split('/')
+    args << Rational(of_a.to_i, of_b.to_i)
+    args << object['sg']
+    civil(*args)
+  end
+
+  def to_json(*args)
+    {
+      'json_class' => self.class.name.to_s,
+      'y' => year,
+      'm' => month,
+      'd' => day,
+      'H' => hour,
+      'M' => min,
+      'S' => sec,
+      'of' => offset.to_s,
+      'sg' => @sg,
+    }.to_json(*args)
+  end
+end
+
+class Range
+  def self.json_create(object)
+    new(*object['a'])
+  end
+
+  def to_json(*args)
+    {
+      'json_class'   => self.class.name.to_s,
+      'a'         => [ first, last, exclude_end? ]
+    }.to_json(*args)
+  end
+end
+
+class Struct
+  def self.json_create(object)
+    new(*object['v'])
+  end
+
+  def to_json(*args)
+    klass = self.class.name.to_s
+    klass.empty? and raise JSON::JSONError, "Only named structs are supported!"
+    {
+      'json_class' => klass,
+      'v'     => values,
+    }.to_json(*args)
+  end
+end
+
+class Exception
+  def self.json_create(object)
+    result = new(object['m'])
+    result.set_backtrace object['b']
+    result
+  end
+
+  def to_json(*args)
+    {
+      'json_class' => self.class.name.to_s,
+      'm'   => message,
+      'b' => backtrace,
+    }.to_json(*args)
+  end
+end
+
+class Regexp
+  def self.json_create(object)
+    new(object['s'], object['o'])
+  end
+
+  def to_json(*)
+    {
+      'json_class' => self.class.name.to_s,
+      'o' => options,
+      's' => source,
+    }.to_json
+  end
+end
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