Aaron's solution

[Add9Sus4]

No description provided.

[sjreich]

I'd say give this one another shot. Use two spaces to indent. And see if you can't substantially reduce the amount of code, and avoid the need for the return keyword.

[sjreich]

Looks a lot better. 👍

If you call a #split on the string first, you'll end up with an array of words, and then your regex can be a lot simpler.

Also, === is probably better than =~ here. Whereas the latter returns the index of the first match, which can be cast into a boolean, the former returns a boolean directly. Just remember that it's a regexp method, so the regexp has to go on the left side.