provider/rcode0.go
func (p *RcodeZeroProvider) ApplyChanges(changes *plan.Changes) error {

	combinedChanges := make([]*rc0.RRSetChange, 0, len(changes.Create)+len(changes.UpdateNew)+len(changes.Delete))

	combinedChanges = append(combinedChanges, p.NewRcodezeroChanges(rc0.ChangeTypeADD, changes.Create)...)
	combinedChanges = append(combinedChanges, p.NewRcodezeroChanges(rc0.ChangeTypeUPDATE, changes.UpdateNew)...)
	combinedChanges = append(combinedChanges, p.NewRcodezeroChanges(rc0.ChangeTypeDELETE, changes.Delete)...)

	return p.submitChanges(combinedChanges)
}
func (p *RcodeZeroProvider) ApplyChanges(changes *plan.Changes) error {

	combinedChanges := make([]*rc0.RRSetChange, 0, len(changes.Create)+len(changes.UpdateNew)+len(changes.Delete))

	combinedChanges = append(combinedChanges, p.NewRcodezeroChanges(rc0.ChangeTypeADD, changes.Create)...)
	combinedChanges = append(combinedChanges, p.NewRcodezeroChanges(rc0.ChangeTypeUPDATE, changes.UpdateNew)...)
	combinedChanges = append(combinedChanges, p.NewRcodezeroChanges(rc0.ChangeTypeDELETE, changes.Delete)...)

	return p.submitChanges(combinedChanges)
}
// ApplyChanges applies a given set of changes in a given zone.