RailsでEnumのマッピングエラーを簡単に解決する方法がない

Problem

What is defined as below:

enum state: { draft: 1, enabled: 2 disabled: 3 }

If you put a wrong value which no defined in enum attribute, take a error ArgumentError: 'hoge' is not a valid status and wanna custom this error behavior such as error message.

Even if you’d like to modified code only a little, you couldn’t now.

How

I’m not sure, but it look like good. ActiveRecord::Enum validation in Rails API | by Kerollos Magdy | Nerd For Tech | Medium

You don’t have the way not to modified own code now.

References

• ActiveRecord enum: use validation if exists instead of raising ArgumentError · Issue #13971 · rails/rails · GitHub