Contents

class Boolean
  # Implement pseudo-boolean class
end

class TypeValidator < ActiveModel::EachValidator

  def validate_each(record, attribute, value)
    unless valid?(value, options)
      record.errors[attribute] << options.fetch(:message, I18n.t("active_validation.errors.messages.type"))
    end
  end

  private

  def valid?(value, options)
    klass = options.fetch(:with, nil)

    if klass == Boolean
      value.is_a?(TrueClass) || value.is_a?(FalseClass)
    else
      value.is_a?(klass)
    end
  end

end

Version data entries

1 entries across 1 versions & 1 rubygems

Version	Path
active_validation-3.0.0	lib/active_validation/validators/type_validator.rb