The "right" way to use config files
Terry Reedy
tjreedy at udel.edu
Sat Aug 9 13:29:59 EDT 2014
On 8/9/2014 7:48 AM, Fabien wrote:
> BUT, my "problem" is that several options really are "universal" options
> to the program, such as the output directory for example. This
> information (where to write their results) is given to most of the
> functions as parameter.
If possible, functions should *return* their results, or yield their
results in chunks (as generators). Let the driver function decide where
to put results. Aside from separating concerns, this makes testing much
easier.
--
Terry Jan Reedy
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