ap<B> method
Implementation
@override Evaluation<E, R, W, S, B> ap<B>(Evaluation<E, R, W, S, Function1<A, B>> ff) => ff.bind((f) => map(f));
@override Evaluation<E, R, W, S, B> ap<B>(Evaluation<E, R, W, S, Function1<A, B>> ff) => ff.bind((f) => map(f));