One of the philosophical principals underlying Ruby on Rails is that software should be opinionated. I have been thinking about what that means a lot lately and have decided that being opinionated is a good trait in general. I have decided that I will be opinionated and share my opinions with anyone who will listen. In particular, I will share my opinions here.
I have concluded that software engineering is at best a misnomer and at worst a detriment to the development of quality software. Engineering is a philosophy of creating physical artifacts that has been developed empirically for the last two or three centuries. Software is not a physical artifact.
When I have a physical artifact and I give it to you I no longer have the artifact. When I have a piece of software and I give it to you, I still have it. Your having it doesn’t reduce the utility of my having it. When I design a physical artifact, I want to get all the details right before I build it because materials are expensive. When I design software, the easiest way to figure out the details is to create a prototype and then iteratively improve it until it is right.
The point being that building multiple versions doesn’t incur large material costs. These are only two of many reasons that software development is very different from the process we know as engineering. Calling Software Development Software Engineering raises inappropriate expectation in those that don’t understand Software Development.
I’ll rant on this topic more later but I’m going to call it a night right now.