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How to use Less method of watch Package

Best Ginkgo code snippet using watch.Less

watch.go

Source:watch.go

...319	deldocs := make([]*DocumentSnapshot, len(deletes))320	for i, d := range deletes {321		deldocs[i] = docMap[d]322	}323	sort.Sort(byLess{deldocs, s.less})324	for _, oldDoc := range deldocs {325		assert(oldDoc != nil)326		delete(docMap, oldDoc.Ref.Path)327		_, oldi := updatedTree.GetWithIndex(oldDoc)328		// TODO(jba): have btree.Delete return old index329		_, found := updatedTree.Delete(oldDoc)330		assert(found)331		changes = append(changes, DocumentChange{332			Kind:     DocumentRemoved,333			Doc:      oldDoc,334			OldIndex: oldi,335			NewIndex: -1,336		})337	}338	sort.Sort(byLess{adds, s.less})339	for _, newDoc := range adds {340		name := newDoc.Ref.Path341		assert(docMap[name] == nil)342		newDoc.ReadTime = readTime343		docMap[name] = newDoc344		updatedTree.Set(newDoc, nil)345		// TODO(jba): change btree so Set returns index as second value.346		_, newi := updatedTree.GetWithIndex(newDoc)347		changes = append(changes, DocumentChange{348			Kind:     DocumentAdded,349			Doc:      newDoc,350			OldIndex: -1,351			NewIndex: newi,352		})353	}354	sort.Sort(byLess{updates, s.less})355	for _, newDoc := range updates {356		name := newDoc.Ref.Path357		oldDoc := docMap[name]358		assert(oldDoc != nil)359		if newDoc.UpdateTime.Equal(oldDoc.UpdateTime) {360			continue361		}362		if updatedTree == docTree {363			updatedTree = docTree.Clone()364		}365		newDoc.ReadTime = readTime366		docMap[name] = newDoc367		_, oldi := updatedTree.GetWithIndex(oldDoc)368		updatedTree.Delete(oldDoc)369		updatedTree.Set(newDoc, nil)370		_, newi := updatedTree.GetWithIndex(newDoc)371		changes = append(changes, DocumentChange{372			Kind:     DocumentModified,373			Doc:      newDoc,374			OldIndex: oldi,375			NewIndex: newi,376		})377	}378	assert(updatedTree.Len() == len(docMap))379	return updatedTree, changes380}381type byLess struct {382	s    []*DocumentSnapshot383	less func(a, b *DocumentSnapshot) bool384}385func (b byLess) Len() int           { return len(b.s) }386func (b byLess) Swap(i, j int)      { b.s[i], b.s[j] = b.s[j], b.s[i] }387func (b byLess) Less(i, j int) bool { return b.less(b.s[i], b.s[j]) }388func hasWatchTargetID(ids []int32) bool {389	for _, id := range ids {390		if id == watchTargetID {391			return true392		}393	}394	return false395}396func (s *watchStream) logf(format string, args ...interface{}) {397	if LogWatchStreams {398		log.Printf(format, args...)399	}400}401// Close the stream. From this point on, calls to nextSnapshot will return...

broadcaster.go

Source:broadcaster.go

...19	"k8s.io/apimachinery/pkg/watch"20	"k8s.io/client-go/tools/record"21	"k8s.io/klog/v2"22)23type sinkLessBroadcaster struct {24	broadcaster record.EventBroadcaster25}26func (s sinkLessBroadcaster) StartEventWatcher(eventHandler func(*corev1.Event)) watch.Interface {27	return s.broadcaster.StartEventWatcher(eventHandler)28}29func (s sinkLessBroadcaster) StartRecordingToSink(sink record.EventSink) watch.Interface {30	return watch.NewEmptyWatch()31}32func (s sinkLessBroadcaster) StartLogging(logf func(format string, args ...interface{})) watch.Interface {33	return s.broadcaster.StartLogging(logf)34}35func (s sinkLessBroadcaster) StartStructuredLogging(verbosity klog.Level) watch.Interface {36	return s.broadcaster.StartStructuredLogging(verbosity)37}38func (s sinkLessBroadcaster) NewRecorder(scheme *runtime.Scheme, source corev1.EventSource) record.EventRecorder {39	return s.broadcaster.NewRecorder(scheme, source)40}41func (s sinkLessBroadcaster) Shutdown() {42	s.broadcaster.Shutdown()43}44var _ record.EventBroadcaster = &sinkLessBroadcaster{}45func NewSinkLessBroadcaster(broadcaster record.EventBroadcaster) record.EventBroadcaster {46	return &sinkLessBroadcaster{47		broadcaster: broadcaster,48	}49}...

Less

Using AI Code Generation

1func (w watch) Less(i, j int) bool {2}3func (w watch) Swap(i, j int) {4}5func (w watch) Len() int {6	return len(w)7}8func (w watch) Sort() {9	sort.Sort(w)10}11func (w watch) Print() {12	for _, v := range w {13		fmt.Println(v)14	}15}16func NewWatch() watch {17	return watch{18		{Brand: "Rolex", Price: 1000},19		{Brand: "Casio", Price: 100},20		{Brand: "Titan", Price: 200},21		{Brand: "Fossil", Price: 300},22	}23}24func main() {25	w := NewWatch()26	w.Sort()27	w.Print()28}

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