Is it possible to use strings.Contains in switch case? something like:
func function(str string){
switch str {
case "str1":
...
case strings.Contains("test"):
...
default:
...
}
}
Edit: its an example, thats not the real case I need it for. Im filtering many results and I want all results that contains X and I also have cases that I need to fully match.
Santiago Trujillo
You can do this:
package main
import (
"fmt"
"strings"
)
func main() {
str := "testString"
switch {
case strings.Contains(str, "test"):
fmt.Println(true)
default:
fmt.Println(false)
}
}
https://go.dev/play/p/_2fMd-3kE-r
switch without argument is like switch true.
Why do you need a switch for this boolean output?
Use the following inbuilt function.
func strings.Contains(s string, substr string) bool