Contents

module ActiveRecord
  module MySQL
    module Strict
      module Validator
        class StrictLengthValidator < ActiveModel::Validations::LengthValidator
          def validate_each(record, attribute, value)
            value = record.send(:read_attribute, attribute)
            value_length = value.respond_to?(:length) ? value.length : value.to_s.length
            errors_options = options.except(*RESERVED_OPTIONS)

            CHECKS.each do |key, validity_check|
              next unless check_value = options[key]

              if !value.nil? || skip_nil_check?(key)
                next if value_length.send(validity_check, check_value)
              end

              errors_options[:count] = check_value

              default_message = options[MESSAGES[key]]
              errors_options[:message] ||= default_message if default_message

              record.errors.add(attribute, MESSAGES[key], errors_options)
            end
          end
        end
      end
    end
  end
end

Version data entries

1 entries across 1 versions & 1 rubygems

Version	Path
activerecord_mysql_strict-0.2.1	lib/active_record/mysql/strict/validator/strict_length_validator.rb