Channels Are Not Enough

Go doesn't let you build abstractions - it offers what it does, and if its not enough - tough luck. What I dislike worst is the denial of the Go community and creators, claiming that generics are too complex and that you don't really need them. I dismissed Go not because of its lack of abstraction power, but because its authors and community is incapable of admitting problems when they see them. A similar problem with CoffeeScript (conflation of declaration…

> How to make it reusable? `<-chan interface{}`? Welcome to the land of types casting and runtime panics. If you want to implement high level fan-in (merge) you’re losing type safety. The same (unfortunately) goes for all other patterns. I can understand arguments for generics, but they're complaining about trying to warm a whole pizza with a toaster. You need to put individual slices in, it doesn't work like an oven. Cook it with an oven if you want, but…