On Sep 16, 2010, at 9:56 AM, Jacek Kałucki wrote:

> Lets review current methods of retrieving data from function called from 
> scan, I can:
> - use object property, for seldom used and huge results it's the waste 
> of resources
> - call function with mutable variable as parameter.


        Or, just use a simple object attribute, which is much, much simpler and 
cleaner than passing mutable parameters around, or defining a class property.

        'scan()' is meant to apply a function to all rows of data in the 
bizobj. If you want some other functionality, you might prefer to use a 
bizIterator object instead. That way you can code for your specific use cases 
however you need to.



-- Ed Leafe




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