Rails 7.1+ Enum Validation

[egreer]

Rails 7.1+ introduced validation on enums in rails/rails#49100.

class Attachment < ApplicationRecord
  enum :attachment_type,
       { report: 'report', note: 'letter' },
       default: 'report',
       validate: true
       ...

When backed by a string the incorrect_length_validation raises:

the schema limits attachments.attachment_type to 255 characters but there's no length validator on Attachment.attachment_type - remove the database limit or add the validator

The validates_inclusion_of used under the hood by enum validation only accepts the options for :allow_nil, :allow_blank` and doesn't allow passing additional length validations.

I'd like a way to silence this without having to configure an ignore for each one. Or if possible check the enum options to ensure none of them have a length greater then the database col max when validate: true or validate: { allow_nil: true }