Module: Stones::WithStones

Included in:
Board
Defined in:
lib/stones/board/with_stones.rb

Instance Method Summary collapse

Instance Method Details

#clear! ⇒ Object 



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# File 'lib/stones/board/with_stones.rb', line 12

def clear!
  @cells = self.class.empty_cells(*size)
end

#count(color) ⇒ Object 



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# File 'lib/stones/board/with_stones.rb', line 16

def count(color)
  head_cell[color]
end

#exist?(color) ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/stones/board/with_stones.rb', line 20

def exist?(color)
  count(color) > 0
end

#pop!(color) ⇒ Object 



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# File 'lib/stones/board/with_stones.rb', line 7

def pop!(color)
  raise "#{color} Underflow" if head_cell[color] == 0
  head_cell[color] -= 1
end

#push!(color, amount = 1) ⇒ Object 



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# File 'lib/stones/board/with_stones.rb', line 3

def push!(color, amount=1)
  head_cell[color] += amount
end