Cell class from Conway's game of life

Cell.es6

class Cell {
  constructor(alive, x, y) {
    this.alive = alive;
    this.x = x;
    this.y = y;
  }

  die () { this.alive = false; }

  revive () { this.alive = true; }

  isAlive () { return this.alive; }

  dead () { return !this.alive; }
}

export default Cell;