code: def normalize_scope(object, context)
        return object if object.is_a?(Symbol)
        # 1. Process recognizers, looking for a match.
        @scope_recognizers.each_pair do |name, recognizers|
          return name if recognizers.any? { |r| lambda(&r).call(context, object) }
        end
        # 2. Process converters, finding a result.
        @scope_converters.each do |converter|
          scope = lambda(&converter).call(context, object)
          return normalize_scope(scope, converter) unless scope.nil?
        end
        # 3. Fall back to default
        return :default
      end
docs: Looks up a scope name from the registered recognizers and then from the converters.