if item.refCount == 0 {
			delete(s.items, key)
		}
	}
}

// GetObjectTTLFromNodeFunc returns a function that returns TTL value
// from a given Node object.
func GetObjectTTLFromNodeFunc(getNode func() (*v1.Node, error)) GetObjectTTLFunc {
	return func() (time.Duration, bool) {
		node, err := getNode()
		if err != nil {
			return time.Duration(0), false
		}
		if node != nil && node.Annotations != nil {

}

func pullImagesInParallelImpl(images []string, ifNotPresent bool,
	imageExistsFunc func(string) bool, pullImageFunc func(string) error) []error {

	var errs []error
	errChan := make(chan error, len(images))

	klog.V(1).Info("pulling all images in parallel")
	for _, img := range images {
		image := img
		go func() {
			if ifNotPresent {
				exists := imageExistsFunc(image)
				if exists {

// than int32.
// Deprecated: use FromInt32 instead.
func FromInt(val int) IntOrString {
	if val > math.MaxInt32 || val < math.MinInt32 {
		klog.Errorf("value: %d overflows int32\n%s\n", val, debug.Stack())
	}
	return IntOrString{Type: Int, IntVal: int32(val)}
}

// FromInt32 creates an IntOrString object with an int32 value.
func FromInt32(val int32) IntOrString {
	return IntOrString{Type: Int, IntVal: val}
}

	defaultNodeMaskCIDRIPv6 = 64
)

func newServiceLBControllerDescriptor() *ControllerDescriptor {
	return &ControllerDescriptor{
		name:                      cpnames.ServiceLBController,
		aliases:                   []string{"service"},
		initFunc:                  startServiceLBController,
		isCloudProviderController: true,
	}
}

//	}
//
//	func OrderStatus(status []string) func (db *gorm.DB) *gorm.DB {
//	    return func (db *gorm.DB) *gorm.DB {
//	        return db.Scopes(AmountGreaterThan1000).Where("status in (?)", status)
//	    }
//	}
//
//	db.Scopes(AmountGreaterThan1000, OrderStatus([]string{"paid", "shipped"})).Find(&orders)
func (db *DB) Scopes(funcs ...func(*DB) *DB) (tx *DB) {
	tx = db.getInstance()

// Its generic security strength is 256 bits against all attacks if
// at least 64 bytes of its output are used.
func NewShake256() ShakeHash {
	return newShake256()
}

func newShake128Generic() *state {
	return &state{rate: rate128, outputLen: 32, dsbyte: dsbyteShake}
}

func newShake256Generic() *state {
	return &state{rate: rate256, outputLen: 64, dsbyte: dsbyteShake}
}

	}
	createResource(t, store, r, configMeta)

	retry.UntilSuccessOrFail(t, func() error {
		l := store.List(r.GroupVersionKind(), configMeta.Namespace)
		if len(l) != 0 {
			return fmt.Errorf("expected no items returned for unknown CRD, got %v", l)
		}
		return nil
	}, retry.Timeout(time.Second*5), retry.Converge(5))
	retry.UntilOrFail(t, func() bool {

// newCmdConfigPrintResetDefaults returns cobra.Command for "kubeadm config print reset-defaults" command
func newCmdConfigPrintResetDefaults(out io.Writer) *cobra.Command {
	return newCmdConfigPrintActionDefaults(out, "reset", getDefaultResetConfigBytes)
}

func newCmdConfigPrintActionDefaults(out io.Writer, action string, configBytesProc func() ([]byte, error)) *cobra.Command {
	kinds := []string{}
	cmd := &cobra.Command{

// A goroutine will be started and run until the provided context is canceled.
func (r *RingBuffer) WithCancel(ctx context.Context) *RingBuffer {
	go func() {
		select {
		case <-ctx.Done():
			r.CloseWithError(ctx.Err())
		}
	}()
	return r
}

func (r *RingBuffer) setErr(err error, locked bool) error {
	if !locked {
		r.mu.Lock()
		defer r.mu.Unlock()
	}

// set of parsed files.
func ExampleScope() {
	// Parse the source files for a package.
	fset := token.NewFileSet()
	var files []*ast.File
	for _, src := range []string{
		`package main
import "fmt"
func main() {
	freezing := FToC(-18)
	fmt.Println(freezing, Boiling) }
`,
		`package main
import "fmt"
type Celsius float64
func (c Celsius) String() string { return fmt.Sprintf("%g°C", c) }