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Merge pull request #2270 from vikhyat/serialize-array-detection

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Detect arrays for serialization using respond_to?(:to_ary)
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Robin Ward 2014-04-16 17:25:14 -04:00
commit a7c41e6512
1 changed files with 2 additions and 2 deletions
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4
app/controllers/application_controller.rb
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@ -169,9 +169,9 @@ class ApplicationController < ActionController::Base
def serialize_data(obj, serializer, opts={})
# If it's an array, apply the serializer as an each_serializer to the elements
serializer_opts = {scope: guardian}.merge!(opts)
if obj.is_a?(Array) or obj.is_a?(ActiveRecord::Associations::CollectionProxy)
if obj.respond_to?(:to_ary)
serializer_opts[:each_serializer] = serializer
ActiveModel::ArraySerializer.new(obj, serializer_opts).as_json
ActiveModel::ArraySerializer.new(obj.to_ary, serializer_opts).as_json
else
serializer.new(obj, serializer_opts).as_json
end