You can not select more than 25 topics Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
 
 

16 lines
298 B

package cmdarg
import "strings"
// Arg is used by flag to accept multiple argument.
type Arg []string
func (c *Arg) String() string {
return strings.Join([]string(*c), " ")
}
// Set is the method flag package calls
func (c *Arg) Set(value string) error {
*c = append(*c, value)
return nil
}