Class: DeckOfCards

Inherits:
Object
  • Object
show all
Defined in:
lib/deck-of-cards.rb,
lib/deck-of-cards/version.rb

Constant Summary collapse

SUITS = 
%w[Hearts Spades Diamonds Clubs]
RANKS = 
[*2..10, 'Jack', 'Queen', 'King', 'Ace']
VERSION = 
'0.0.3'

Instance Attribute Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize ⇒ DeckOfCards

Returns a new instance of DeckOfCards.



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# File 'lib/deck-of-cards.rb', line 12

def initialize
  @cards = []
  SUITS.product(RANKS) { |suit, rank| @cards << Card.new(rank, suit) }
end

Instance Attribute Details

#cards ⇒ Object (readonly)

Returns the value of attribute cards.



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# File 'lib/deck-of-cards.rb', line 7

def cards
  @cards
end

Instance Method Details

#cut ⇒ Object Also known as: split 



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# File 'lib/deck-of-cards.rb', line 25

def cut
  @cards.rotate! @cards.count / 2
end

#draw ⇒ Object 



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# File 'lib/deck-of-cards.rb', line 31

def draw
  @cards.shift
end

#shuffle ⇒ Object 



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# File 'lib/deck-of-cards.rb', line 21

def shuffle
  @cards.shuffle!
end

#to_s ⇒ Object 



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# File 'lib/deck-of-cards.rb', line 17

def to_s
  "#{@cards.count}-card deck."
end