From: Parv G <ghotrapa@...>
Date: 2006-06-17T05:25:15+09:00
Subject: Re: undefined method (noMethodError)

Stefan Mahlitz wrote:

> If you want the object to change its content you will have to define
> instance variables.
> 
> def initialize
>   @col = 'A'
> end
> 
> In nextcell you have to change all occurences of 'col' to '@col'.
> 
> Stefan

Thanks Stefan.

After using the instance variables through out i'm still getting the 
same results for both of method class; the variable value is not 
changing.
Here's the code:
class TestClass
    def initilize
        @col = 'A'
        @row = 1
        @maxCol = 'H'
        @maxRow = 5
        @myNextCell = ''
    end
    def nextcell

        @col = 'A'
        @row = 1
        @maxCol = 'H'
        @maxRow = 5

        if (@col < @maxCol)
            @myNextCell = @col + @row.to_s
            @col = @col.next
            puts("Next Cell is #{@myNextCell}")
            return @myNextCell
        else
            @row.next
            @myNextCell = @col + @row.to_s
            @col.next
            return @myNextCell
        end
    end

tc = TestClass.new
puts tc.nextcell.inspect
puts tc.nextcell.inspect
end


Thanks, appreciate your help.

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