Aug 31, 2018 · 1 min read
Yes, but if you’re in control of `findUserByName`’s signature, you can make it take a Username and only use `.value` in one place (to unwrap “at the end of the world”), instead of at every call site. If you aren’t, you can create a thin wrapper and use that ☺ less places where you have to unwrap — less risk of unwrapping the wrong type.
