Method: ActiveModel::Validations::LengthValidator#initialize

Defined in:
lib/active_model/validations/length.rb

#initialize(options) ⇒ LengthValidator

Returns a new instance of LengthValidator.



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# File 'lib/active_model/validations/length.rb', line 11

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], options[:maximum] = range.min, range.max
  end

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

  super
end