go-sandbox/cmd/runprog/array_flags.go
2019-08-30 00:57:07 -07:00

15 lines
214 B
Go

package main
import "fmt"
type arrayFlags []string
func (f *arrayFlags) String() string {
return fmt.Sprint([]string(*f))
}
func (f *arrayFlags) Set(value string) error {
*f = append(*f, value)
return nil
}