func HasLabel()

in v2/metrics/common/utils.go [8:18]

• 11 lines of code
• 5 McCabe index (conditional complexity)

func HasLabel(m *dto.Metric, key string, value string) bool {
	for _, pair := range m.Label {
		if pair == nil {
			continue
		}
		if pair.GetName() == key && pair.GetValue() == value {
			return true
		}
	}
	return false
}