method

significant_keys

v2.1.0 - Show latest stable - 0 notes - Class: ActionController::Routing::Route

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What's this?

significant_keys() public

Return an array containing all the keys that are used in this route. This includes keys that appear inside the path, and keys that have requirements placed upon them.

Show source

# File actionpack/lib/action_controller/routing/route.rb, line 188
      def significant_keys
        @significant_keys ||= returning [] do |sk|
          segments.each { |segment| sk << segment.key if segment.respond_to? :key }
          sk.concat requirements.keys
          sk.uniq!
        end
      end

significant_keys

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