Class: GameObserver

Inherits:

Object

• Object
• GameObserver

Defined in:

lib/game_observer.rb

Instance Method Summary

• #game_over? ⇒ Boolean
• #has_winner? ⇒ Boolean
• #initialize(board) ⇒ GameObserver constructor

  A new instance of GameObserver.

Constructor Details

#initialize(board) ⇒ GameObserver

Returns a new instance of GameObserver.

# File 'lib/game_observer.rb', line 3

def initialize(board)
  @game_board = board
end

Instance Method Details

#game_over? ⇒ Boolean

Returns:

• (Boolean)

# File 'lib/game_observer.rb', line 7

def game_over?
  @game_board.full? || has_winner?
end

#has_winner? ⇒ Boolean

Returns:

• (Boolean)

# File 'lib/game_observer.rb', line 11

def has_winner?
  horizontal_win? || vertical_win? || diagonal_win?
end