public void ChooseTest()
{
var withNothing = new[] { Maybe.Just(1), Maybe.Nothing };
var withoutNothing = new[] { Maybe.Just(1), Maybe.Just(2) };
var onlyNothing = new Maybe <int>[] { Maybe.Nothing };
var emtpy = new Maybe <int> [0];
Assert.AreEqual(new[] { 1 }, withNothing.Choose());
Assert.AreEqual(new[] { 1, 2 }, withoutNothing.Choose());
Assert.IsEmpty(onlyNothing.Choose());
Assert.IsEmpty(emtpy.Choose());
}
public void ChooseTest()
{
var withNothing = new[] { Maybe.Just(1), Maybe.Nothing };
var withoutNothing = new[] { Maybe.Just(1), Maybe.Just(2) };
var onlyNothing = new Maybe<int>[] { Maybe.Nothing };
var emtpy = new Maybe<int>[0];
Assert.AreEqual(new[] { 1 }, withNothing.Choose());
Assert.AreEqual(new[] { 1, 2 }, withoutNothing.Choose());
Assert.IsEmpty(onlyNothing.Choose());
Assert.IsEmpty(emtpy.Choose());
}
