Class: PlayerSymbols

Inherits:
Object
  • Object
show all
Defined in:
lib/player_symbols.rb

Constant Summary collapse

X = 
:X
O = 
:O

Class Method Summary collapse

Class Method Details

.all ⇒ Object 



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# File 'lib/player_symbols.rb', line 9

def self.all
  [X.to_s, O.to_s]
end

.opponent(symbol) ⇒ Object 



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# File 'lib/player_symbols.rb', line 5

def self.opponent(symbol)
  symbol == X ? O : X
end

.to_symbol(value) ⇒ Object 



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# File 'lib/player_symbols.rb', line 13

def self.to_symbol(value)
  value == X.to_s ? X : O
end