Module: FiftyTwo::HasCards

Extended by:
Enumerable
Included in:
Deck, Hand
Defined in:
lib/fiftytwo/has_cards.rb

Constant Summary collapse

CardUnavailableError = 
Class.new(StandardError)

Instance Attribute Summary collapse

Instance Method Summary collapse

Instance Attribute Details

#cards ⇒ Object (readonly)

Returns the value of attribute cards.



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# File 'lib/fiftytwo/has_cards.rb', line 6

def cards
  @cards
end

Instance Method Details

#draw ⇒ Object 



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# File 'lib/fiftytwo/has_cards.rb', line 15

def draw
  cards.shift
end

#initialize(cards = []) ⇒ Object 



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# File 'lib/fiftytwo/has_cards.rb', line 11

def initialize(cards = [])
  @cards = cards
end

#locate(identifier) ⇒ Object 



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# File 'lib/fiftytwo/has_cards.rb', line 23

def locate(identifier)
  return cards[identifier] if identifier.is_a?(Integer)
  cards.find { |c| c.identifier == identifier.upcase }
end

#render ⇒ Object 



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# File 'lib/fiftytwo/has_cards.rb', line 19

def render
  map(&:render).join(" ")
end

#transfer(cards, destination = nil) ⇒ Object 



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# File 'lib/fiftytwo/has_cards.rb', line 28

def transfer(cards, destination = nil)
  gather(cards).map { |c| (destination || c.deck) << self.cards.delete(c) }
end