From: Parv G <ghotrapa@...>
Date: 2006-06-17T04:37:20+09:00
Subject: undefined method (noMethodError)

I'm new to ruby coming from Java/C#.
I keep on getting an error "undefined method `nextcell' for 
TestClass:Class (NoMethodError)" , when i try to run the code below.
if somebody can provide some insight, that would be appreciated.

class TestClass

    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

    nextcell()
    nextcell()
end

The reason why i'm calling method nextcell() twice is to see if the 
state of the variable has changed. is this the right approach or are my 
variable declartions incorrect?

Thanks

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