pure<A> method
Implementation
@override Evaluation<E, R, W, S, A> pure<A>(A a) => new Evaluation(_W, (r, s) {
return new Future.value(new Right(new Tuple3(_W.zero(), s, a)));
});
@override Evaluation<E, R, W, S, A> pure<A>(A a) => new Evaluation(_W, (r, s) {
return new Future.value(new Right(new Tuple3(_W.zero(), s, a)));
});