json.extract! pdfresource, :id, :name, :stripe_product_id, :pdfs, :thumbnails, :price, :age_range, :curriculum, :feature_slot, :description, :card_description, :created_at, :updated_at
json.url pdfresource_url(pdfresource, format: :json)
json.pdfs do
  json.array!(pdfresource.pdfs) do |pdf|
    json.id pdf.id
    json.url url_for(pdf)
  end
end
json.thumbnails do
  json.array!(pdfresource.thumbnails) do |thumbnail|
    json.id thumbnail.id
    json.url url_for(thumbnail)
  end
end