1 files changed, 4 insertions, 54 deletions
diff --git a/lib/json/add/rails.rb b/lib/json/add/rails.rb
index 8ce85ef..af95e52 100644
--- a/lib/json/add/rails.rb
+++ b/lib/json/add/rails.rb
@@ -1,58 +1,8 @@
-# This file contains implementations of rails custom objects for
-# serialisation/deserialisation.
+# This file used to implementations of rails custom objects for
+# serialisation/deserialisation and is obsoleted now.
 
-unless Object.const_defined?(:JSON) and ::JSON.const_defined?(:JSON_LOADED) and
-  ::JSON::JSON_LOADED
+unless defined?(::JSON::JSON_LOADED) and ::JSON::JSON_LOADED
   require 'json'
 end
 
-class Object
-  def self.json_create(object)
-    obj = new
-    for key, value in object
-      next if key == JSON.create_id
-      instance_variable_set "@#{key}", value
-    end
-    obj
-  end
-
-  def to_json(*a)
-    result = {
-      JSON.create_id => self.class.name
-    }
-    instance_variables.inject(result) do |r, name|
-      r[name[1..-1]] = instance_variable_get name
-      r
-    end
-    result.to_json(*a)
-  end
-end
-
-class Symbol
-  def to_json(*a)
-    to_s.to_json(*a)
-  end
-end
-
-module Enumerable
-  def to_json(*a)
-    to_a.to_json(*a)
-  end
-end
-
-# class Regexp
-#   def to_json(*)
-#     inspect
-#   end
-# end
-#
-# The above rails definition has some problems:
-#
-# 1. { 'foo' => /bar/ }.to_json # => "{foo: /bar/}"
-#    This isn't valid JSON, because the regular expression syntax is not
-#    defined in RFC 4627. (And unquoted strings are disallowed there, too.)
-#    Though it is valid Javascript.
-#
-# 2. { 'foo' => /bar/mix }.to_json # => "{foo: /bar/mix}"
-#    This isn't even valid Javascript.
-
+$DEBUG and warn "required json/add/rails which is obsolete now!"