From: David Vallner <david@...>
Date: 2006-01-17T05:58:53+09:00
Subject: Re: "Programming Ruby", ed. 2, P747. Script generated different image to book's example

On Mon, 16 Jan 2006 21:29:55 +0100, Dave Thomas <dave@pragprog.com> wrote:

>
> On Jan 15, 2006, at 11:21 AM, David Vallner wrote:
>
>> The bug was passing in literal arrays with one element, 0, or 1, to  
>> TkcLine::new. Using the whole 2D array at once looks nifty, it would  
>> indeed prevent that typo / slip of mind.
>
>
> So, (he says, coming to the discussion late), what does this mean for  
> the code i the book?
>
>
> Cheers
>
>
> Dave
>


The code is fine, for a code example explicitness seems more important to  
me instead of showing off  - that's for the Ruby/Tk documentation to  
explain.

I suspect John McLean has a printed version of the book and made a blooper  
typing it into the computer.

David Vallner