[eweise]

its worse. You can't do basic things like make a map method.

[liambowen]

Why can't you? https://github.com/samber/lo/blob/master/slice.go#L20

[eweise]

you can do it that way but you can't add the map method to a struct like persons.map() which would allow you to chain methods. But I guess with the multiple return value convention, you can't chain anyway very nicely.