podman

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package runtime
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// Values typically represent parameters on a http request.
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type Values map[string][]string
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// GetOK returns the values collection for the given key.
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// When the key is present in the map it will return true for hasKey.
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// When the value is not empty it will return true for hasValue.
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func (v Values) GetOK(key string) (value []string, hasKey bool, hasValue bool) {
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	value, hasKey = v[key]
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	if !hasKey {
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		return
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	}
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	if len(value) == 0 {
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		return
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	}
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	hasValue = true
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	return
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}
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