Split string using regular expression in Go

You can use regexp.Split to split a string into a slice of strings with the regex pattern as the delimiter.

package main

import (
    "fmt"
    "regexp"
)

func main() {
    re := regexp.MustCompile("[0-9]+")
    txt := "Have9834a908123great10891819081day!"

    split := re.Split(txt, -1)
    set := []string{}

    for i := range split {
        set = append(set, split[i])
    }

    fmt.Println(set) // ["Have", "a", "great", "day!"]
}