From: "M. Edward (Ed) Borasky" <znmeb@...>
Date: 2008-04-26T12:53:56+09:00
Subject: Re: multi-dimensional arrays to 2-dimensional arrays

Wirianto Djunaidi wrote:
> Hi,
> 
> I have a recursive method that aggregates data in the form of 2-dimensional
> arrays.
> The problem is at the top of the recursion call, I ended up with
> multi-dimensional arrays which depend
> on how deep the recursion is.
> 
> What is the best way to flatten multi-dimensional arrays back into
> 2-dimensional arrays?
> the data might look like this:
> [ [a, b, c], [ [ [d, e], [f, g] ], [h, i] ]
> and I would like to be flatten into:
> [ [a, b, c], [d, e], [f, g], [h, i] ]
> 
> Thanks in advance,
> -DJ
> 

I don't think you've properly defined your inputs and outputs. You 
shouldn't need an extra "flattening" step if your recursion is correctly 
defined.