Go Example Code
Go is an awesome language.
Errors
package main
import (
"fmt"
"errors"
)
func main() {
l, err := getline("/path")
if err != nil {
fmt.Println("bad access", err)
}
fmt.Println(l)
}
func getline(filename string) (string, error) {
if (false) {
return "", errors.New("bad perms")
}
return "example", nil
}
Panic
package main
import "fmt"
func main() {
l := getline("/path")
defer onend()
fmt.Println(l) // wont run
}
func onend() {
if r := recover(); r != nil {
fmt.Println("Recovered", r)
}
}
func getline(filename string) (string) {
if (true) {
panic("oh shit")
}
return "example"
}