How to fix Rails/ThreeStateBooleanColumn offenses for older migrations

[mvz]

Due to the introduction of Rails/ThreeStateBooleanColumn, I have numerous offenses in older migrations. I can't fix them there, since the migrations have already been run. Fixing them by adding a new migration fixes the problem in the database, but the offense in the old migration will still be there.

What is the intended way to fix this offense for existing migrations?

[toydestroyer]

Hello @mvz, I have a proposal here: #985

What do you think?

[mvz]

That could work and would certainly be neater than adding the individual files to the list of exclusions.