`let!` doesn't infer return types about spectator HOT 3 CLOSED

Yeah, sadly this fails because Crystal doesn't allow the following:

def four
  2 + 2
end

class Foo
  @var = four
end

There's actually a TODO in the code where this is a problem. I'll see what I can do to work around it.

from spectator.

Didn't mean to close this, but can you confirm that this is fixed in the latest version on master (0.9.2)? The code in your example works now. Hopefully that fixes any other issues with it that are non-trivial.

from spectator.

Yup it works now, very interesting way to bypass restrictions of crystal 🙂

from spectator.