module Poker::Test
	
	FACES = "AKQJT98765432"
	SUITS = "cdhs"
	
	srand
	
	def self.get_random_hands
	
		# build a deck
		deck = []
		FACES.each_byte do |f|
		SUITS.each_byte do |s|
		deck.push(f.chr + s.chr)
		end
		end
		
		# shuffle deck
		3.times do
		shuf = []
		deck.each do |c|
		loc = rand(shuf.size + 1)
		shuf.insert(loc, c)
		end
		deck = shuf.reverse
		end
		
		# deal common cards
		common = Array.new(5) { deck.pop }
		
		# deal player's hole cards
		hole = Array.new(8) { Array.new(2) { deck.pop } }
		
		# output hands
		hands = []
		all_fold = true
		while all_fold do
		hands = []
		hole.each do |h|
		num_common = [0, 3, 4, 5][rand(4)]
		if num_common == 5
		all_fold = false
		end
		if num_common > 0
		hand = h + common[0 ... num_common]
		else
		hand = h
		end
		hands.push(hand.join(' '))
		end
		end
		
		hands
	
	end
end