public void FoldTest()
{
Assert.AreEqual(6, FoldExamples.Fold((acc, elem) => acc + elem, 0, Enumerable.Range(1, 3)));
Assert.AreEqual(256, FoldExamples.StringToInt("256"));
//or, you can use Aggregate
Assert.AreEqual(6, Enumerable.Range(1, 3).Aggregate(0, (acc, elem) => acc + elem));
}
public void PartitionByTest()
{
Assert.AreEqual(new[] { new[] { 1, 2 }, new[] { 0, 9 }, new[] { 5, 6, 10 }, new[] { 1 } },
FoldExamples.PartitionBy((x, y) => x < y, new[] { 1, 2, 0, 9, 5, 6, 10, 1 }));
}
public void FlattenTest()
{
Assert.AreEqual(new[] { 3, 4, 1, 2, 2, 5 },
FoldExamples.Flatten(new[] { new[] { 3, 4 }, new[] { 1 }, new[] { 2, 2, 5 } }));
}
public void StringToIntAggregateTest()
{
Assert.AreEqual(256, FoldExamples.StringToIntAggregate("256"));
}