Flowdock
method

extract_details

Importance_0
extract_details(options) private

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# File actionview/lib/action_view/renderer/abstract_renderer.rb, line 159
      def extract_details(options) # :doc:
        details = nil
        @lookup_context.registered_details.each do |key|
          value = options[key]

          if value
            (details ||= {})[key] = Array(value)
          end
        end
        details || NO_DETAILS
      end
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