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Merge pull request #215 from mulder/feature/reloading

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Serializer Reloading via ActiveSupport::DescendantsTracker
This commit is contained in:
Steve Klabnik 2013-02-28 09:03:02 -08:00
commit 1c28577280
3 changed files with 10 additions and 4 deletions
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4
lib/active_model/array_serializer.rb
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@ -1,4 +1,6 @@
require "active_support/core_ext/class/attribute" require "active_support/core_ext/class/attribute"
require 'active_support/dependencies'
require 'active_support/descendants_tracker'
module ActiveModel module ActiveModel
# Active Model Array Serializer # Active Model Array Serializer
@ -11,6 +13,8 @@ module ActiveModel
# ActiveModel::ArraySerializer.root = false # ActiveModel::ArraySerializer.root = false
# #
class ArraySerializer class ArraySerializer
extend ActiveSupport::DescendantsTracker
attr_reader :object, :options attr_reader :object, :options
class_attribute :root class_attribute :root

4
lib/active_model/serializer.rb
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@ -1,5 +1,7 @@
require "active_support/core_ext/class/attribute" require "active_support/core_ext/class/attribute"
require "active_support/core_ext/module/anonymous" require "active_support/core_ext/module/anonymous"
require 'active_support/dependencies'
require 'active_support/descendants_tracker'
module ActiveModel module ActiveModel
# Active Model Serializer # Active Model Serializer
@ -36,6 +38,8 @@ module ActiveModel
# end # end
# #
class Serializer class Serializer
extend ActiveSupport::DescendantsTracker
INCLUDE_METHODS = {} INCLUDE_METHODS = {}
INSTRUMENT = { :serialize => :"serialize.serializer", :associations => :"associations.serializer" } INSTRUMENT = { :serialize => :"serialize.serializer", :associations => :"associations.serializer" }

6
lib/active_model_serializers.rb
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@ -33,14 +33,12 @@ module ActiveModel::SerializerSupport
module ClassMethods #:nodoc: module ClassMethods #:nodoc:
if "".respond_to?(:safe_constantize) if "".respond_to?(:safe_constantize)
def active_model_serializer def active_model_serializer
@active_model_serializer ||= "#{self.name}Serializer".safe_constantize "#{self.name}Serializer".safe_constantize
end end
else else
def active_model_serializer def active_model_serializer
return @active_model_serializer if defined?(@active_model_serializer)
begin begin
@active_model_serializer = "#{self.name}Serializer".constantize "#{self.name}Serializer".constantize
rescue NameError => e rescue NameError => e
raise unless e.message =~ /uninitialized constant/ raise unless e.message =~ /uninitialized constant/
end end