Class: CardDeck::Card

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

Constant Summary collapse

NUM =

Legal arguments for parameter num in Card#new.

%w(Ace King Queen Jack Joker) + (2..10).to_a
SUIT =

Legal arguments for parameter suit in Card#new

%w(Hearts Diamonds Spades Clubs)

Instance Attribute Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(num, suit = nil) ⇒ Card

Creates a new card. Parameter num is the card’s number. Parameter suit is the card’s suit



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# File 'lib/card_deck.rb', line 15

def initialize(num, suit=nil)
	unless NUM.include?(num) || SUIT.include?(suit) || suit.nil?
	raise CardError, 'Illegal argument'
	else
		@num, @suit = num, suit
	end
end

Instance Attribute Details

#num ⇒ Object

The card’s number. Must be Ace, 2, 3, 4, 5, 6, 7, 8, 9, 10, Jack, Queen, King, or Joker



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# File 'lib/card_deck.rb', line 11

def num
  @num
end

#suit ⇒ Object

The card’s suit. Must be Spades, Diamonds, Clubs, Hearts, or nil.



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

def suit
  @suit
end