Contents

module Validatable
  class ValidatesExclusionOf < ValidationBase #:nodoc:
    attr_accessor :in

    def valid?(instance)
      value = instance.send(attribute)
      return true if allow_nil && value.nil?
      return true if allow_blank && (!value or (value.respond_to?(:empty?) and value.empty?))

      !self.in.include?(value)
    end

    def message(instance)
      super || "is reserved"
    end
  end
end

Version data entries

9 entries across 9 versions & 1 rubygems

Version	Path
validatable2-0.0.14	lib/validatable/validations/validates_exclusion_of.rb
validatable2-0.0.13	lib/validatable/validations/validates_exclusion_of.rb
validatable2-0.0.12	lib/validatable/validations/validates_exclusion_of.rb
validatable2-0.0.11	lib/validatable/validations/validates_exclusion_of.rb
validatable2-0.0.10	lib/validatable/validations/validates_exclusion_of.rb
validatable2-0.0.9	lib/validatable/validations/validates_exclusion_of.rb
validatable2-0.0.8	lib/validatable/validations/validates_exclusion_of.rb
validatable2-0.0.7	lib/validatable/validations/validates_exclusion_of.rb
validatable2-0.0.6	lib/validatable/validations/validates_exclusion_of.rb