[isofruit]

Agree to disagree. I don't want to force my users to use snake-case just because I use camel-case and vice versa.

There's options to turn it off, options to turn it into a warning when you have style issues so you can make them consistent and it prevents similar names that shouldn't exist in the first place by causing compiler errors (if you have is_ok you should not have isOk in the same scope, what are you doing). It is just not a big deal, at all. And as stated, it is not hard to ensure consistency within your codebase by heeding compiler warnings/errors.