Class: PokerHands::Straight

Inherits:
PokerHand show all
Defined in:
lib/deck_of_cards_handler/poker_hands/straight.rb

Constant Summary

Constants inherited from PokerHand

PokerHand::HANDS

Instance Attribute Summary

Attributes inherited from PokerHand

#cards

Class Method Summary collapse

Instance Method Summary collapse

Methods inherited from PokerHand

build_from_string, create, #initialize

Constructor Details

This class inherits a constructor from PokerHands::PokerHand

Class Method Details

.is?(cards) ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/deck_of_cards_handler/poker_hands/straight.rb', line 8

def is?(cards)
  ranks = cards.map(&:rank).sort
  return true if ranks.each_cons(2).all? { |a, b| b == T.must(a) + 1 }

  ranks = cards.map { _1.rank(low_ace: true) }.sort
  ranks.each_cons(2).all? { |a, b| b == T.must(a) + 1 }
end

Instance Method Details

#<=>(other) ⇒ Object 



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# File 'lib/deck_of_cards_handler/poker_hands/straight.rb', line 23

def <=>(other)
  return rank <=> other.rank unless instance_of?(other.class)

  c1 = cards.map { card_value(_1) }
  c2 = other.cards.map { other.card_value(_1) }

  c1 <=> c2
end

#rank ⇒ Object 



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# File 'lib/deck_of_cards_handler/poker_hands/straight.rb', line 18

def rank
  5
end