method

_normalize_callback_option

v5.0.0.1 - Show latest stable - 0 notes - Class: AbstractController::Callbacks::ClassMethods

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_normalize_callback_option(options, from, to) public

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# File actionpack/lib/abstract_controller/callbacks.rb, line 49
      def _normalize_callback_option(options, from, to) # :nodoc:
        if from = options[from]
          _from = Array(from).map(&:to_s).to_set
          from = proc {|c| _from.include? c.action_name }
          options[to] = Array(options[to]).unshift(from)
        end
      end

_normalize_callback_option

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