> The post quotes the Go FAQ as saying, "we do not anticipate that Go will ever add generic methods".
> They didn't say they never wanted to do generics, but that they did want to take their time and do them right.
Then when the language is inevitably changed for the better, resolving the complaint, suddenly it was always going to happen and it was just a matter of getting the details right.
Every other language community I can think of is more than willing to acknowledge the shortcomings of their language. “Yeah, this kind of sucks in principle but it’s not something that gets in the way in practice” is a fine perspective. So is “this was a tradeoff; we went in this direction and these are the resulting downsides”. But the golang community practically trips over themselves to constantly argue that obvious shortcomings in the language are actually a good thing and we just don’t get it.
Nobody is saying the language shouldn’t improve. We’ve all been begging the language to improve. But we’re also tired of the constant, obvious, and shameless gaslighting from the community whenever things do get better. You aren’t going to like the comparison, but it’s extremely Trumpian.
He wasn't the only one but he certainly took it to the extreme.
> But we need help from everyone. Remember that none of the decisions in Go are infallible; they’re just our best attempts at the time we made them, not wisdom received on stone tablets.
¹ I would argue that it is really, really hard to add generics to a language after it has already matured, and still "do it right" than to add it in the beginning. At least if you care about backwards compatibility. Backwards compatibility adds a lot of constraints to your generics system that will almost certainly lead to a sub-optimal design. And you will be stuck with a standard library, and a lot of existing ecosystem code that would benefit from generics, but don't because generics didn't exist when they were written. This is a lesson I wish go had learned from Java's generics.