[AM] Code reviews preventative?

"J. B. Rainsberger" <[email protected]>
Newsgroups gmane.comp.programming.modeling.agile
Message-ID <[email protected]>
Adrian Howard wrote:

> On Friday, January 30, 2004, at 08:41  pm, Randy Miller wrote:
> [snip]
> 
>> Some activities, like code reviews, are
>> clearly preventative. They keep people from making mistakes. 

With respect, code reviews are the exact /opposite/ of preventative: 
they are clearly post-mortem activities.

A code review happens after the code has been written. By definition, it 
cannot be preventative. It can only hope to reduce the likelihood of a 
particular class of mistake /recurring/.

Pair programming is preventative: it is a code review that occurs before 
the code is even compiled, at a stage when the participants are actually 
both willing and able to make changes.
-- 
J. B. Rainsberger,
Diaspar Software Services
http://www.diasparsoftware.com :: +1 416 791-8603
Let's write software that people understand

For more information about AM, visit the Agile Modeling Home Page at www.agilemodeling.com
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