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tcnksm/flag_slice.go

Created June 21, 2015 04:08
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Flag slice
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flag_slice.go
import "strings"
type StringFlag []string
func (s *StringFlag) String() string {
return strings.Join(*s, ",")
}
func (s *StringFlag) Set(value string) error {
*s = append(*s, value)
return nil
}
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