From: James Gray <james@...>
Date: 2008-01-10T12:36:54+09:00
Subject: Re: [QUIZ] Studying Blackjack (#151)

On Jan 9, 2008, at 5:52 PM, Sander Land wrote:

> On Jan 9, 2008 9:10 PM, James Gray <james@grayproductions.net> wrote:
>> On Jan 6, 2008, at 9:42 AM, Sander Land wrote:
>>
>>> class Array
>>> def score
>>>   sort.inject(0){|s,c| s+c > 21 && c==11 ? s+1 : s+c }
>>> end
>>> end
>>
>> That has the some bug Eric found in Dennis's code:
>>
>>>> [10, 11, 11].score
>> => 22
>
> Thanks. I should have thought of this considering Dennis' results  
> matched mine.
> Here's my corrected solution. I renamed the ace to "1" for a more
> elegant solution.  :)

Neat.  Just know that I wrote tomorrow's summary before you did  
this.  ;)

James Edward Gray II