Top Level Namespace

Defined Under Namespace

Classes: CardError, Hand

Instance Method Summary collapse

Instance Method Details

#converter(input) ⇒ Object

Converts input to an integer if String#capitalize does something. If parameter input is an abbreviation, input is converted to what it stands for. Otherwise, it simply returns a capitalized version of input. If input is nil or an emtpy string, raises a CardError

Raises:



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# File 'lib/99_game.rb', line 22

def converter(input)
	abbrev = {"$" => "Joker", "K" => "King", "J" => "Jack", "Q" => "Queen", "A" => "Ace"}
	raise(CardError, "Input cannot be blank") if input == String.new
	if input.to_i == 0
		case input.capitalize
			when "$" then "Joker"
			when "K" then "King"
			when "J" then "Jack"
			when "Q" then "Queen"
			when "A" then "Ace"
		end
	else
		input.to_i
	end
end

#not_nil?(obj) ⇒ Boolean

Tests if obj is not nil.

Returns:

  • (Boolean) 


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# File 'lib/99_game.rb', line 14

def not_nil?(obj)
	if obj.nil?
		return false
	else
		return true
	end
end

#pause(p) ⇒ Object

Combines sleep and a newline. ‘p’ is the amount of time waited.



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# File 'lib/99_game.rb', line 89

def pause(p)
   	sleep p
   	puts
end

#test(card, actual_value, test_value) ⇒ Object

Used by the CPU to determine which card to play. Parameter card needs to be an instance of Card.



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# File 'lib/99_game.rb', line 3

def test(card, actual_value, test_value)
   	if card.num == "King"
			test_value = 99
   	elsif card.num == "Joker"
   		test_value = 0
   	else; test_value = actual_value + card.value
	end
	test_value = -100 if test_value > 99
		return test_value
end