class Card
Constants
- VALID_SUITS
- VALID_VALUES
Attributes
suit[RW]
value[RW]
Public Class Methods
new(suit, value)
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# File lib/card.rb, line 37 def initialize(suit, value) raise "Invalid Card" unless VALID_SUITS.include?(suit) @suit = suit @value = value end
Private Class Methods
valid_suits()
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# File lib/card.rb, line 99 def self.valid_suits VALID_SUITS end
valid_values()
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# File lib/card.rb, line 103 def self.valid_values VALID_VALUES end
Public Instance Methods
<=>(card)
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# File lib/card.rb, line 49 def <=>(card) @value = :"7E" if is_7_e? card.value = :"7E" if card.is_7_e? @value = :"7O" if is_7_o? card.value = :"7O" if card.is_7_o? @value = :"1C" if is_1_c? card.value = :"1C" if card.is_1_c? @value = :"1O" if is_1_o? card.value = :"1O" if card.is_1_o? if value == card.value if suit.to_value > card.suit.to_value return 1 else return -1 end end if value.to_value > card.value.to_value return 1 else return -1 end end
is_1_c?()
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# File lib/card.rb, line 87 def is_1_c? (value == :"1" && suit == :"C") or (value == :"1C") end
is_1_o?()
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# File lib/card.rb, line 91 def is_1_o? (value == :"1" && suit == :"O") or (value == :"1O") end
is_7_e?()
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# File lib/card.rb, line 79 def is_7_e? value == :"7" && suit == :"E" end
is_7_o?()
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# File lib/card.rb, line 83 def is_7_o? value == :"7" && suit == :"O" end
to_s()
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# File lib/card.rb, line 45 def to_s self.suit.to_s + " " + self.value.to_s end