Function newApple

examples/snake-react/src/snakeMachine.ts:88–94

(gridSize: Point, ineligibleGridPoints: Point[])

}

function newApple(gridSize: Point, ineligibleGridPoints: Point[]) {
  let newApple = randomGridPoint(gridSize);
  while (find(ineligibleGridPoints, newApple)) {
    newApple = randomGridPoint(gridSize);
  }
  return newApple;
}

function growSnake(snake: Snake): Snake {
  return [...snake, snake[snake.length - 1]];