README.md

Linked List, in Go

As you know generics will come to go 1.18 and one of the major drawbacks in go was implementing data structure because of the lack of generics. I implemented a small generic linked list in go and I think we can start having brand new data structures in Go.

gotip

First of all you need to install the master version of golang and for this you can use gotip.

go install golang.org/dl/gotip@latest
gotip download

then you can use the gotip command as your normal go command.

Examples

func main() {
        l := list.New[int]()

        l.PushFront(10)
        l.PushFront(20)
        l.PushFront(40)

        fmt.Println(l)
}

func main() {
        l := list.New[string]()

        l.PushFront("hello")

        fmt.Println(l)
}

func main() {
        l := list.New[int]()

        l.PushFront(10)
        l.PushFront(20)
        l.PushFront(40)
        l.PushFront(42)

        fmt.Println(l)

        s := l.Filter(func(i int) bool {
                return i%10 == 0
        })

        fmt.Println(s)
}

Related Issues

• golang/go#47896