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method

array_of_permitted_scalars_filter

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Ruby on Rails latest stable (v4.2.1) - 0 notes - Class: Parameters
array_of_permitted_scalars_filter(params, key) private

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# File actionpack/lib/action_controller/metal/strong_parameters.rb, line 553
      def array_of_permitted_scalars_filter(params, key)
        if has_key?(key) && array_of_permitted_scalars?(self[key])
          params[key] = self[key]
        end
      end
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