Simple Set Collection
go get -u github.com/vavar/go-sets
package main
import (
"fmt"
"github.com/vavar/go-sets"
)
func main() {
s := sets.Set[string]{}
s.Add("11")
s.Add("22")
s.Add("33")
s.Remove("22")
fmt.Println(s.Slice()) // [11 22 33]
}