now generates html!

card.rb

@@ -1,65 +1,71 @@
-#!/usr/bin/env ruby
-
-class Card
-
-	attr_reader :rank, :suit
-
-	def initialize(str)
-		r = str[0,1].downcase
-		s = str[1,1].downcase
-		@suit = case s
-			when 's' then :spades
-			when 'h' then :hearts
-			when 'd' then :diamonds
-			when 'c' then :clubs
-		end
-		@rank = case r
-			when '2'..'9' then r.to_i
-			when 't' then 10
-			when 'j' then 11
-			when 'q' then 12
-			when 'k' then 13
-			when 'a' then 14
-		end
-	end
-
-	def rank_s
-		case @rank
-			when 2..10 then @rank.to_s
-			when 11 then "Jack"
-			when 12 then "Queen"
-			when 13 then "King"
-			when 14 then "Ace"
-		end
-	end
-
-	def suit_s
-		@suit.to_s.capitalize
-	end
-
-	def to_s
-		rank_s + "-" + suit_s
-	end
-
-	def ==(other)
-		@rank == other.rank && @suit == other.suit
-	end
-
-	def <=>(other)
-		if @rank != other.rank
-			@rank <=> other.rank
-		else
-			# order is Spades, Hearts, Diamonds, Clubs (conveniently reverse alphabetical)
-			other.suit_s <=> suit_s
-		end
-	end
-
-	def eql?(other)
-		self == other
-	end
-
-	def hash
-		to_s.hash
-	end
-end
-
+#!/usr/bin/env ruby
+
+class Card
+
+	attr_reader :rank, :suit
+
+	def initialize(str)
+		r = str[0,1].downcase
+		s = str[1,1].downcase
+		@suit = case s
+			when 's' then :spades
+			when 'h' then :hearts
+			when 'd' then :diamonds
+			when 'c' then :clubs
+		end
+		@rank = case r
+			when '2'..'9' then r.to_i
+			when 't' then 10
+			when 'j' then 11
+			when 'q' then 12
+			when 'k' then 13
+			when 'a' then 14
+		end
+	end
+
+	def rank_long_s
+		['2','3','4','5','6','7','8','9','10','Jack','Queen','King','Ace'][@rank-2]
+	end
+
+	def suit_long_s
+		@suit.to_s.capitalize
+	end
+
+	def rank_s
+		['2','3','4','5','6','7','8','9','t','j','q','k','a'][@rank-2]
+	end
+
+	def suit_s
+		{:spades => 's', :hearts => 'h', :diamonds => 'd', :clubs => 'c'}[@suit]
+	end
+
+	def to_s
+		rank_s + suit_s
+	end
+
+	def to_long_s
+		rank_long_s + '-' + suit_long_s
+	end
+
+	def ==(other)
+		@rank == other.rank && @suit == other.suit
+	end
+
+	def <=>(other)
+		if @rank != other.rank
+			@rank <=> other.rank
+		else
+			# order is Spades, Hearts, Diamonds, Clubs (conveniently reverse alphabetical)
+			other.suit_s <=> suit_s
+		end
+	end
+
+	def eql?(other)
+		self == other
+	end
+
+	def hash
+		to_s.hash
+	end
+end
+