func()

in pkg/registry/registry.go [75:90]

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

func (r *Registry) getExternalMetricsFrom(clientName string) map[provider.ExternalMetricInfo]struct{} {
	ems := make(map[provider.ExternalMetricInfo]struct{})
	for em, clients := range r.externalMetrics {
		if clients == nil {
			// should not happen, but we want to be on the safe side
			continue
		}
		for _, c := range *clients {
			if c.GetConfiguration().Name == clientName {
				em := em
				ems[em] = struct{}{}
			}
		}
	}
	return ems
}