# File lib/acts_as_indexed/token_normalizer.rb, line 8
    def self.process(arr, options={})
      if options[:normalize_case]
        arr = arr.map{ |t| t.downcase }
      end

      if options[:min_token_length]
        arr = arr.reject{ |w| w.size < options[:min_token_length] }
      end

      arr
    end