It's a 'false god' as in not something you should worship at the feet of. Don't prefer fr to for; feel free to require empty () when calling a function without

It's a 'false god' as in not something you should worship at the feet of. Don't prefer fr to for; feel free to require empty () when calling a function without arguments; lambda instead of \ is fine. It also doesn't mean you can't, just that you shouldn't use it as a/the primary concern.