Resultify decorator

[felixhammerl]

Hi folks,

first of all, thanks for this implementation! In my fork of your repo (has a couple of things that would break compatibility in your repo, hence didn't put up a PR and released separately) is one helpful utility that can be simply dropped into your repo.

https://github.com/felixhammerl/resultify/blob/master/resultify/__init__.py#L102-L115

It's a decorator wraps ordinary functions and makes them return Ok(...) for normal return values, or Err(...) for raised Exceptions. Let me know if you're interested and I'll happily open a PR for it.

[francium]

Hey Felix,
I feel like I've seen something like this somewhere (pretty sure it's this https://github.com/dry-python/returns#maybe-container -- ctrl-f to search for @maybe).
Thanks for bringing it up, I'll have a closer look when I get more time.

[wbolster]

Closing since this is pretty much the same as #33, and that one has more info