I've spent a lot of time working on a lot of different code. I'm fortunate in that I've been exposed to all three of the modern scripting languages and their communities. All of them, to varying degrees, bemoan their code. All of them, way too much of, bemoan the code of everyone else.
Ruby is too clever, I can never figure out what's going on or what to expect.
Python developer's can't write a test to save their lives.
PHP developers, well, do I really need to say more?
Everyone's moaning, from the top to the bottom about something with software. To listen to them, you'd think we had no tools to do anything and that all software sucked.
I've got news for you. It all does, so can we please move on now?
I had the unfortunate task of talking with a client today about the state of their code and recommending that they put a few small tweaks on hold until a larger revisiting could happen. Ultimately, it's their decision and I'll do what they want, but it's going to cost them more for what can only be a temporary solution now, versus revisiting it in a few months as part of a larger redesign.
Why? Because their current code sucks. Everything is hard coded-nary a loop in sight. There's html mixed up in their business logic and business logic in their html. They have a haphazard layout to their project. Form validation? They got it. To the tune of if statements in functions that are hundreds of lines line. Touching one part invariably breaks two other parts because they depended on that particular html tag to exist in that particular place, with those types of siblings, etc. etc., etc.
This code is the definition of spaghetti code. Adding features that are less than 30 minutes on any normal project are taking upwards of 5 to 6 hours, most of it in testing and fixes for other things you break along the way.
I'm relatively new to the project and wasn't brought on in a code review capacity. I was explaining my reasoning and a knowing grin came across their face. a€oWell, I've been told that most developers hate projects that they come into when they're new to it because they didn't code it. It's not how they would have done it.a€¯
Gee, thanks. Every single developer out there who's complained because someone used a different bracing system or they used a different naming convention than they would have or any one of the hundreds (if not thousands) of other asinine things coders like to complain about make it impossible for me to convey to a new client that his code truly is in need of some serious help because a€odevelopers hate projects.a€¯
Can we all please shut up?
My point is this. Code sucks. It's all a compromise to take an idea that we (or our clients) have formed and turn it into something machines can understand. It's all trade offs. There's always another way to approach something, a different language it could be written in, a more scalable data back end that could have been used. Always.
So why spend time talking about it? All we're doing is making it easier for the people who need to be listening to us to tune us out. They don't know the difference someone like me complaining about the internal structure of Wordpress (which I think is an abomination) and my explaining that it is the wrong choice for their project (which I'd argue is the case for at least half of business deployments of WP). That's not their job to known and understand the difference, but it is ours. It's also our job to be able to convey that information to them.
This reminds me of a few tweets from Ivo (if I recall correctly) during Confoo. One of the speakers had tweeted about the wifi and issues they were having with it. Then a bunch of people started a€ome tooa€¯ tweeting about how bad it was and Ivo called the original person out on it. What good did it do for a speaker to complain publicly about a situation that was already known (and being worked on, I might add) other than to encourage everyone else to follow suit?
We're doing the same thing every time we bitch and moan about relatively insignificant things in code. We're doing everyone a disservice by increasing the noise-to-signal ratio when we complain for no good reason. So please, let's all put a sock in it.Author's note
This is addressed just as much to me as it is to the next guy. I'm just as guilty. That's why I say "we" throughout.