mirror of
https://github.com/ditkrg/active_model_serializers.git
synced 2026-01-23 06:16:50 +00:00
bd27da1b76
Currently, 0.10.0.pre doesn't support `meta` option in `render`. This way, there's no way to support features such as pagination. `0.9` had this feature in place. This adds support for it, as well as fixes small things in README.md. This won't support `meta` in array responses because arrays don't have keys, obviously. Also, the response should have a `root` key, otherwise no `meta` will be included. In some cases, for example using JsonApi, ArraySerializer will result in a response with a `root`. In that case, `meta` will be included.
31 lines
708 B
Ruby
31 lines
708 B
Ruby
module ActiveModel
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class Serializer
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class ArraySerializer
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include Enumerable
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delegate :each, to: :@objects
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attr_reader :meta, :meta_key
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def initialize(objects, options = {})
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@objects = objects.map do |object|
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serializer_class = options.fetch(
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:serializer,
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ActiveModel::Serializer.serializer_for(object)
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)
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serializer_class.new(object)
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end
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@meta = options[:meta]
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@meta_key = options[:meta_key]
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end
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def json_key
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@objects.first.json_key if @objects.first
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end
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def root=(root)
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@objects.first.root = root if @objects.first
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end
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end
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end
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end
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