úÎÞ¼NoneA 2 of things is valid if all the elements are valid.YTODO make a more comprehensive instance that looks at implementation and the underlying Array.validity-vector-0.1.0.0-4XJ4QhE9e8G4cxJiHgksPgData.Validity.Vector$fValidityVector&vector-0.12.0.1-BtK5bVORdhu8bC6gqUfFYi Data.VectorVector