INNER CODE UNIT · Go

newSliceVar

go-kratos/gateway · cmd/gateway/main.go:55

func newSliceVar(defaultVal ...string) sliceVar {
	return sliceVar{defaultVal: defaultVal}
}
func (s *sliceVar) Get() []string {
	if len(s.val) <= 0 {
		return s.defaultVal
	}
	return s.val
}
func (s *sliceVar) Set(val string) error {
	s.val = append(s.val, val)
	return nil
}
func (s *sliceVar) String() string { return fmt.Sprintf("%+v", *s) }

func init() {
	rand.Seed(uint64(time.Now().Nanosecond()))

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