From: Joel Pearson <lists@...>
Date: 2013-02-21T22:50:17+09:00
Subject: Re: Select "columns" from multidimensional array?

Thanks!
Before I start rewriting everything to try and use this, though...
Should I really be doing this sort of thing just to be able to 
differentiate between bang and non-bang methods? Would my time be better 
spent trying to find a way of returning a seperate instance of the class 
without modifying the current one?

I did consider doing something like modifying a local variable, passing 
it to the "load" method of a new instance, then returning that new 
instance; but it seemed a rather long-winded method, and I think I'd 
have to rewrite all the methods around it.

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