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method

find_or_create_filter

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v2.0.3 - Show latest stable - 0 notes - Class: ActionController::Filters::ClassMethods
find_or_create_filter(filter, filter_type) protected

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# File actionpack/lib/action_controller/filters.rb, line 560
        def find_or_create_filter(filter, filter_type)
          if found_filter = find_filter(filter) { |f| f.type == filter_type }
            found_filter
          else
            f = class_for_filter(filter, filter_type).new(filter)
            # apply proxy to filter if necessary
            case filter_type
            when :before
              BeforeFilterProxy.new(f)
            when :after
              AfterFilterProxy.new(f)
            else
              f
            end
          end
        end
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