func (r *AlertingRule) ActiveAlerts() []*Alert {
	var res []*Alert
	for _, a := range r.currentAlerts() {
		if a.ResolvedAt.IsZero() {
			res = append(res, a)
		}
	}
	return res
}
func (r *AlertingRule) ActiveAlerts() []*Alert {
	var res []*Alert
	for _, a := range r.currentAlerts() {
		if a.ResolvedAt.IsZero() {
			res = append(res, a)
		}
	}
	return res
}
func ( r * AlertingRule ) ActiveAlerts ( ) [ ] * Alert { var res [ ] * Alert for _ , a := range r . currentAlerts ( ) { if a . ResolvedAt . IsZero ( ) { res = append ( res , a ) } } return res }
// ActiveAlerts returns a slice of active alerts.
ActiveAlerts returns a slice of active alerts .