Class: SlackGame::Game::Lifegame::Cell

Inherits:
Object
  • Object
show all
Defined in:
lib/slack_game/game/lifegame.rb

Instance Method Summary collapse

Constructor Details

#initialize(alive) ⇒ Cell

Returns a new instance of Cell.



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# File 'lib/slack_game/game/lifegame.rb', line 71

def initialize(alive)
  @alive = !! alive
end

Instance Method Details

#alive? ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/slack_game/game/lifegame.rb', line 75

def alive?
  !! @alive
end

#next_gen(arround_cells) ⇒ Object 



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# File 'lib/slack_game/game/lifegame.rb', line 79

def next_gen(arround_cells)
  alives =  arround_cells.select(&:alive?).size
  if alive?
    (alives <= 1 || 4 <= alives) ?  Cell.new(false) : Cell.new(true)
  else
    alives == 3 ? Cell.new(true) : Cell.new(false)
  end
end