reverse method
Return a CommutativeMonoid
that reverses the order.
Implementation
@override
CommutativeMonoid<T> reverse() =>
_CommutativeMonoid(empty, (x, y) => combine(y, x));
Return a CommutativeMonoid
that reverses the order.
@override
CommutativeMonoid<T> reverse() =>
_CommutativeMonoid(empty, (x, y) => combine(y, x));