mirror of
https://github.com/ditkrg/active_model_serializers.git
synced 2026-01-23 14:29:31 +00:00
7faa5e8e2e
When the resource is a zero result query,
i.e. post_comments = PostComment.where("1=0")
the json_key will become 'postcomments' rather than 'post_comments'.
Using 'underscore' instead of 'downcase' fixes the error.
42 lines
1.1 KiB
Ruby
42 lines
1.1 KiB
Ruby
module ActiveModel
|
|
class Serializer
|
|
class ArraySerializer
|
|
NoSerializerError = Class.new(StandardError)
|
|
include Enumerable
|
|
delegate :each, to: :@objects
|
|
|
|
attr_reader :meta, :meta_key
|
|
|
|
def initialize(objects, options = {})
|
|
@resource = objects
|
|
@objects = objects.map do |object|
|
|
serializer_class = options.fetch(
|
|
:serializer,
|
|
ActiveModel::Serializer.serializer_for(object)
|
|
)
|
|
|
|
if serializer_class.nil?
|
|
fail NoSerializerError, "No serializer found for object: #{object.inspect}"
|
|
else
|
|
serializer_class.new(object, options.except(:serializer))
|
|
end
|
|
end
|
|
@meta = options[:meta]
|
|
@meta_key = options[:meta_key]
|
|
end
|
|
|
|
def json_key
|
|
if @objects.first
|
|
@objects.first.json_key.pluralize
|
|
else
|
|
@resource.name.underscore.pluralize if @resource.try(:name)
|
|
end
|
|
end
|
|
|
|
def root=(root)
|
|
@objects.first.root = root if @objects.first
|
|
end
|
|
end
|
|
end
|
|
end
|