How should we handle RuboCop's autocorrect feature?

[nickserv]

RucoCop has an autocorrect feature which can automatically fix most code style issues when you run rubocop --auto-correct. It seems like if we run it in this repo, the vast majority of code style issues will be fixed. Should we try to mention this feature, but still leave manually fixing issues as an exercise to the reader so they understand how they should write Ruby code in the valid RuboCop style?

[paradime]

You can't complete the project by running -a, you have to manually fix some stuff. I think that you should be rewarded if you read through the documentation and find it.