Contents

module Bulb
  class UnexistingValidator < ActiveModel::EachValidator
    def validate_each(record, attribute, value)
      if File.exist?(value)
        record.errors.add attribute, 'must not exist'
      end
    end
  end
end

Version data entries

2 entries across 2 versions & 1 rubygems

Version	Path
bulb-0.5.0	app/validators/bulb/unexisting_validator.rb
bulb-0.4.0	app/validators/bulb/unexisting_validator.rb