prow/clonerefs/options.go
func (r *stringSlice) Set(value string) error {
	r.data = append(r.data, value)
	return nil
}
func (r *stringSlice) Set(value string) error {
	r.data = append(r.data, value)
	return nil
}
func ( r * stringSlice ) Set ( value string ) error { r . data = append ( r . data , value ) return nil }
// Set records the value passed
Set records the value passed