From: Adam Shelly <adam.shelly@...>
Date: 2005-11-21T16:12:25+09:00
Subject: Re: [QUIZ SOLUTION] Euchre Hands (#55)

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OOPS! I was just looking at ways I could golf my solution and I realized I
had a big bug:
replace
VAL =3D [?A,?Q,?K,?J,?T,?9]
with
VAL =3D [?A,?K,?Q,?J,?T,?9]

Doh!


On 11/20/05, Adam Shelly <adam.shelly@gmail.com> wrote:
>
> Here's mine. I believe it always handles red-black ordering correctly eve=
n
> with empty suits.
>
> class EuchreHand
> SUIT =3D [?c,?d,?s,?h]
> VAL =3D [?A,?Q,?K,?J,?T,?9]
> def initialize input
> @trump =3D input.shift
> @hand =3D {}
> 4.times {|s| @hand[SUIT[s]]=3D[]}
> input.each{|card| @hand[card[1]] << card[0] }
> end
> def display
> puts @trump
> t=3DSUIT.index(@trump.downcase[0])
> get_jacks(SUIT[t])
> get_jacks(SUIT[(t+2)%4])
> if @hand[SUIT[(t+1)%4]].empty?
> t.downto(0){|s| show_suit s}
> (3).downto(t+1) {|s| show_suit s}
> else
> (t..3).each {|s| show_suit s}
> (0...t).each {|s| show_suit s}
> end
> end
> def get_jacks suit
> if @hand[suit].include? ?J
> puts [?J,suit].pack('c*')
> @hand[suit].delete(?J)
> end
> end
> def show_suit s
> suit =3D SUIT[s]
> @hand[suit].sort{|a,b| VAL.index(a)<=3D>VAL.index(b)}.each{|v|
> puts [v,suit].pack('c*')
> }
> end
> end
>
> if __FILE__ =3D=3D $0
> input =3Dreadlines
> e =3D EuchreHand.new(input)
> e.display
> end
>
> ----
> -Adam
>

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