anitawoodruff

Game of Thrones Kata

Rules

1. Any living character with fewer than two living family members dies, as if their House became extinct.

2. Any living character with two or three living family members, lives on to the next episode.

3. Any living character with more than three living family members dies, as if by assassination.

4. Any dead character with exactly three living family members is reanimated, as if by the Night King.

janickr

import java.util.List;
import java.util.function.BiFunction;
import java.util.function.Function;

import static java.util.Arrays.asList;

public class Combinators {

    public static <A, B, R> BiFunction<B, A, R> flip(BiFunction<A, B, R> fn) {

janickr

with recursive generation1(x,y) as (   --the initial board setup
  select 2, 3
  union
  select 3, 3
  union
  select 4, 3
), 
game(n, x, y) as (
  select 1, x, y from generation1 -- generation 1 is initial board setup
  union all