> What then? Irrelevant. Go already has parametric functions like append, it just doesn't allow user defined ones. append isn't enough when a programmer needs

> What then? Irrelevant. Go already has parametric functions like append, it just doesn't allow user defined ones. append isn't enough when a programmer needs to remembers 10+ tricks to make up for the lack of generics : https://github.com/golang/go/wiki/SliceTricks https://github.com/golang/go/wiki/SliceTricks