Class: RubyQuiz1::Solitaire

Inherits:
Object
  • Object
show all
Defined in:
lib/ruby_quiz_1/solitaire.rb

Instance Attribute Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(deck) ⇒ Solitaire

Returns a new instance of Solitaire.

Raises:

  • (ArgumentError) 


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# File 'lib/ruby_quiz_1/solitaire.rb', line 6

def initialize(deck)
  @deck = deck
  jokers = deck.select { |c| c.is_a?(Joker) }
  raise ArgumentError, "#{jokers.size} jokers in the deck but 2 required" unless jokers.size == 2
  @joker_a, @joker_b = jokers
end

Instance Attribute Details

#deck ⇒ Object (readonly)

Returns the value of attribute deck.



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# File 'lib/ruby_quiz_1/solitaire.rb', line 4

def deck
  @deck
end

Instance Method Details

#next_key ⇒ Object 



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# File 'lib/ruby_quiz_1/solitaire.rb', line 14

def next_key
  key = nil
  until key
    move_card(joker_a, 1)
    move_card(joker_b, 2)
    triple_cut
    count_cut
    key = current_letter
  end
  key
end