From: Stefan Mahlitz <stefan@...>
Date: 2006-06-17T06:08:25+09:00
Subject: Re: undefined method (noMethodError)

Parv G wrote:
>> Um, that's because you reset @col to 'A' every time you call nextcell.
>>
>> get rid of that line in nextcell
> 
> getting rid line *** @col = 'A' *** results in variable @col being nil. 
> And i can't compare nil with @maxCol (@maxCol = 'H').

This is because you mistyped initialize (I always do this). If you
define @col in initialize it will be happy to be available through all
instance methods.

Stefan