# File lib/extlib/inflection.rb, line 138
      def clear(type = :all)
        if type == :singular || type == :all
          @singular_of = {}
          @singular_rules = []
          @singularization_rules, @singularization_regex = nil, nil
        end
        if type == :plural || type == :all
          @singular_of = {}
          @singular_rules = []
          @singularization_rules, @singularization_regex = nil, nil
        end
      end