func()

in hub/hub.go [379:388]

• 10 lines of code
• 3 McCabe index (conditional complexity)

func (f *familyAndMetrics) popDatapoints() *dto.MetricFamily {
	pullFamily := f.copyFamily()
	for _, queue := range f.metrics {
		if len(queue) == 0 {
			continue
		}
		pullFamily.Metric = append(pullFamily.Metric, queue...)
	}
	return &pullFamily
}