This is an excellent point; I should have addressed safety in my article. I'll point out that in my use case, I'm using `safe` on data I create and not any user-generated data.
You should never use `safe` on user data unless you use something like bleach (https://github.com/mozilla/bleach) to sanitize the data. Even then, you should use caution.
You should never use `safe` on user data unless you use something like bleach (https://github.com/mozilla/bleach) to sanitize the data. Even then, you should use caution.