Re:Kent Beck: “I get paid for code that works, not for tests...
by didibus on Friday December 09, 2016 @04:26PM
(#13141990)
Could be we don't, most disagreement is miscommunication.
In your example, Scotty knew what he was doing though. He didn't say, wow, what Kirk wants me to do could kill twenty redshirts in the process, I'll just take the gamble since he seems to want me to. He knew exactly the impact, and made it knowing he would easily be able to contain it.
Which is often not the case in Software and in practice. You have to do something to know the impact, because most problem we solve is always new. Its not something we did many times before. If that variable was often changed, then it would be completely different, because he'd known, just like Scotty, that its something they can do. In that case you can make the choice to say, lets change it, and later handle the tech dept of the less maintainable code.
Also, in software, its almost never the case that people can't wait a few more days.
In your example, Scotty knew what he was doing though. He didn't say, wow, what Kirk wants me to do could kill twenty redshirts in the process, I'll just take the gamble since he seems to want me to. He knew exactly the impact, and made it knowing he would easily be able to contain it.
Which is often not the case in Software and in practice. You have to do something to know the impact, because most problem we solve is always new. Its not something we did many times before. If that variable was often changed, then it would be completely different, because he'd known, just like Scotty, that its something they can do. In that case you can make the choice to say, lets change it, and later handle the tech dept of the less maintainable code.
Also, in software, its almost never the case that people can't wait a few more days.