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Encouragement for the new craftsman

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Do you now bear responsibility for the architecture of some code? I’d like to talk just with you.

I’d like to say that I think it’s really important to “listen and then lead”. You’re responsible to the customers of your code for its quality, and you’ll get a lot of pressure to “just do this” or “just do that”. The processes you put in place, to control the quality of contributions, are for the benefit of its users and the code as a whole—to maximize usefulness, not necessarily to maximize development.

Sometimes it’s okay, even necessary, to inconvenience a few people (including the contributors) in order that you don’t fail an even larger number of people. You’re not (at least I wasn’t) able to please everyone, and trying to do so can easily cause harm, both short term (immediate bugs) and long term (technical debt and bad architecture). It’s your, just your, job to balance all this and do what’s right overall, and it’s very much a judgement call.

Some of this might be replaced by a change control board’s decisions, but if you go that route, then you must have a change process that everyone follows, regardless of the demands of the moment. Some people are really slick and sophisticated in getting what they want, especially when it doesn’t hurt them if they end up creating a problem. (Heh, the more I reread that the more it sounds like parenting.)

I found I had to be confident enough to implement decisions and defend them, but flexible enough to shift policy and correct errors. On the plus side, I think these skills will help move you past your current position, and help you control the direction in which your career heads.

You’re doing pretty well if you don’t instantly take sides in conversation on the merits, which is better than I sometimes do. Even if you’re slow making decisions—and there is so much to learn—a little slow is ok, since it gives a chance for more reflection and more mature ideas. Don’t be afraid to be wrong: if you never make mistakes, never make a bold architectural decision, then you’re playing it too safe, and you could probably be replaced with a small shell script.

Take care and good luck!

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Aspect Orientation in Makefile Production Rules – Introduction

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Makefile production rules. As an implementation of the Backus-Naur form.

Aspect orientation.

Written by catena

30 May 2006 at 1245