method

each_element

Importance_0
each_element(object, filter, &block) private

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# File actionpack/lib/action_controller/metal/strong_parameters.rb, line 981
      def each_element(object, filter, &block)
        case object
        when Array
          object.grep(Parameters).filter_map(&block)
        when Parameters
          if object.nested_attributes? && !specify_numeric_keys?(filter)
            object.each_nested_attribute(&block)
          else
            yield object
          end
        end
      end
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