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19 lines
289 B
19 lines
289 B
6 years ago
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package flagvar
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import (
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"strings"
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)
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// StringVars []string implement flag.Value
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type StringVars []string
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func (s StringVars) String() string {
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return strings.Join(s, ",")
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}
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// Set implement flag.Value
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func (s *StringVars) Set(val string) error {
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*s = append(*s, val)
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return nil
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}
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