It seems to break any library that depends on a bool result (instead of raising an exception).

def try_to_do_something
  return false unless (handle = could_open_stuff)
  return false unless do_stuff(handle)

  true
end

def add_to_collection(item)
  return false if items.include?(item)
  return false if items.full?

  true
end

Instead, I'm forced to either raise an exception, return a symbol, or something else. Sometimes this is a legitimate solution though.

Maybe by default could turn it off if the method has ! in the name? Thoughts?

def try_to_do_something!
def add_to_collection!(item)