Make json/add/[core|rails].rb respect JSON.create_id

Author: Sebastian Cohnen

lib/json/add/core.rb

@@ -21,7 +21,7 @@ def self.json_create(object)
 
   def to_json(*args)
     {
-      'json_class' => self.class.name,
+      JSON.create_id => self.class.name,
       's' => tv_sec,
       'n' => respond_to?(:tv_nsec) ? tv_nsec : tv_usec * 1000
     }.to_json(*args)
@@ -37,7 +37,7 @@ def self.json_create(object)
 
   def to_json(*args)
     {
-      'json_class' => self.class.name,
+      JSON.create_id => self.class.name,
       'y' => year,
       'm' => month,
       'd' => day,
@@ -63,7 +63,7 @@ def self.json_create(object)
 
   def to_json(*args)
     {
-      'json_class' => self.class.name,
+      JSON.create_id => self.class.name,
       'y' => year,
       'm' => month,
       'd' => day,
@@ -83,7 +83,7 @@ def self.json_create(object)
 
   def to_json(*args)
     {
-      'json_class'   => self.class.name,
+      JSON.create_id   => self.class.name,
       'a'         => [ first, last, exclude_end? ]
     }.to_json(*args)
   end
@@ -98,7 +98,7 @@ def to_json(*args)
     klass = self.class.name
     klass.to_s.empty? and raise JSON::JSONError, "Only named structs are supported!"
     {
-      'json_class' => klass,
+      JSON.create_id => klass,
       'v'     => values,
     }.to_json(*args)
   end
@@ -113,7 +113,7 @@ def self.json_create(object)
 
   def to_json(*args)
     {
-      'json_class' => self.class.name,
+      JSON.create_id => self.class.name,
       'm'   => message,
       'b' => backtrace,
     }.to_json(*args)
@@ -127,7 +127,7 @@ def self.json_create(object)
 
   def to_json(*)
     {
-      'json_class' => self.class.name,
+      JSON.create_id => self.class.name,
       'o' => options,
       's' => source,
     }.to_json

lib/json/add/rails.rb

@@ -10,15 +10,15 @@ class Object
   def self.json_create(object)
     obj = new
     for key, value in object
-      next if key == 'json_class'
+      next if key == JSON.create_id
       instance_variable_set "@#{key}", value
     end
     obj
   end
 
   def to_json(*a)
     result = {
-      'json_class' => self.class.name
+      JSON.create_id => self.class.name
     }
     instance_variables.inject(result) do |r, name|
       r[name[1..-1]] = instance_variable_get name