From: Robert Klemme <shortcutter@...>
Date: 2008-06-26T21:26:46+09:00
Subject: Re: Is it ellegant to use a global variable to store a Logger object?

2008/6/26 Robert Dober <robert.dober@gmail.com>:
> On Wed, Jun 25, 2008 at 6:55 PM, Robert Klemme
> <shortcutter@googlemail.com> wrote:
>> 2008/6/25 Robert Dober <robert.dober@gmail.com>:
>>> Maybe I shall answer Robert's question at the same time ;)
>>>
>>> 41. A logging mixin
>>
>> That's a classical bug: off by one. :-)
>
> I fail to understand Robert, look at this IRB session, as you see I
> have prepared for your mail ;)
>
> irb(main):009:0> 41.succ
> => 43
> irb(main):010:0> 43.pred
> => 41
>
> irb(main):023:0> 42.class
> => TheAnswerToTheMeaningOfLiveTheUniverseAndEverything
> irb(main):024:0> 43.class
> => Fixnum

Amazing!  And I thought I knew something about numbers - at least below 100. :-)

> And what do you say now about the "Mannschaft" ;) They too were taking
> "off by one" goal;)

Um, yes.  What an awful game.

Cheers

robert


-- 
use.inject do |as, often| as.you_can - without end