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v2fly/common/cmdarg/cmdarg.go
2020-03-19 19:11:16 +08:00

17 lines
298 B
Go

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
}