[ANN] funKTionale 0.4.2_M10

1

funKTionale for M10

This version comes with a firstOption extension function for types with firstOrNull function like arrays, Iterable and so on

[Test] fun firstOption() {
  val l = listOf(1, 2, 3, 4, 5, 6)
  assertEquals(l.firstOption(), Some(1))
  assertEquals(l.firstOption { it > 2 }, Some(3))
}