Class: ActiveRecord::MySQL::Strict::Validator::StrictLengthValidator

Inherits:
ActiveModel::Validations::LengthValidator
  • Object
show all
Defined in:
lib/active_record/mysql/strict/validator/strict_length_validator.rb

Instance Method Summary collapse

Instance Method Details

#validate_each(record, attribute, value) ⇒ Object 



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# File 'lib/active_record/mysql/strict/validator/strict_length_validator.rb', line 6

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