> > Why are you suggesting it is better to also scope a local variable 
> > when setting?
> 
> Consistency. So it is clear from the code that you mean 
> "variables.firstName" in every instance.

Consistency, never using the variables scopes when setting is also
consistency. Using the variables scope sometimes when setting and sometimes
not when setting is inconsistency.

I am still not saying you are wrong, I just don't see a good argument yet.
 
> All you are saving is ten key strokes by omitting it on the "set" and 
> you're likely to be using the variable more times than updating it so 
> you're going to be typing "variables." quite a few times already.
> 
> It's more consistent to use the same syntax for every 
> reference to the 
> same variable - especially since for non-variables-scope names, you 
> have to provide the scope qualifier in *both* places.

You are right it is *more* consistent. I don't know what other peoples
opinions are on this?


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