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Extend serializer lookup to the parent serializer.

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This commit is contained in:
Lucas Hosseini
2015-10-02 16:18:25 +02:00
parent d02cd30fe5
commit 9147469842
7 changed files with 160 additions and 8 deletions
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5
lib/active_model/serializer/array_serializer.rb
View File

@@ -11,9 +11,8 @@ module ActiveModel
@root = options[:root]
@object = resources
@serializers = resources.map do |resource|
serializer_class = options.fetch(:serializer) do
ActiveModel::Serializer.serializer_for(resource)
end
serializer_context_class = options.fetch(:serializer_context_class, ActiveModel::Serializer)
serializer_class = options.fetch(:serializer) { serializer_context_class.serializer_for(resource) }
if serializer_class.nil?
fail NoSerializerError, "No serializer found for resource: #{resource.inspect}"

7
lib/active_model/serializer/reflection.rb
View File

@@ -42,13 +42,13 @@ module ActiveModel
def build_association(subject, parent_serializer_options)
association_value = subject.send(name)
reflection_options = options.dup
serializer_class = ActiveModel::Serializer.serializer_for(association_value, reflection_options)
serializer_class = subject.class.serializer_for(association_value, reflection_options)
if serializer_class
begin
serializer = serializer_class.new(
association_value,
serializer_options(parent_serializer_options, reflection_options)
serializer_options(subject, parent_serializer_options, reflection_options)
)
rescue ActiveModel::Serializer::ArraySerializer::NoSerializerError
reflection_options[:virtual_value] = association_value.try(:as_json) || association_value
@@ -62,11 +62,12 @@ module ActiveModel
private
def serializer_options(parent_serializer_options, reflection_options)
def serializer_options(subject, parent_serializer_options, reflection_options)
serializer = reflection_options.fetch(:serializer, nil)
serializer_options = parent_serializer_options.except(:serializer)
serializer_options[:serializer] = serializer if serializer
serializer_options[:serializer_context_class] = subject.class
serializer_options
end
end