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17 lines
298 B
17 lines
298 B
5 years ago
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package cmdarg
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import "strings"
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// Arg is used by flag to accept multiple argument.
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type Arg []string
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func (c *Arg) String() string {
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return strings.Join([]string(*c), " ")
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}
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// Set is the method flag package calls
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func (c *Arg) Set(value string) error {
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*c = append(*c, value)
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return nil
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}
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