A generic B-tree map implementation in Go.
go get github.com/shaneikennedy/btreemap
package main
import "github.com/shaneikennedy/btreemap"
func main() {
btree := btreemap.NewBTreeMap[int, string](3)
btree.Set(1, "one")
if val, exists := btree.Get(1); exists {
fmt.Println(val)
}
}