new

# File activemodel/lib/active_model/validations/length.rb, line 15
      def initialize(options)
        if range = (options.delete(:in) || options.delete(:within))
          raise ArgumentError, ":in and :within must be a Range" unless range.is_a?(Range)
          options[:minimum] = range.min if range.begin
          options[:maximum] = (range.exclude_end? ? range.end - 1 : range.end) if range.end
        end

        if options[:allow_blank] == false && options[:minimum].nil? && options[:is].nil?
          options[:minimum] = 1
        end

        super
      end