expectNotEntry(t, c, "elem2")
	expectEntry(t, c, "elem1", "1")
	expectEntry(t, c, "elem3", "3")
	expectEntry(t, c, "elem4", "4")
	expectEntry(t, c, "elem5", "5")
}

func TestLRUKeys(t *testing.T) {
	c := NewLRUExpireCache(4)
	c.Add("elem1", "1", 10*time.Hour)
	c.Add("elem2", "2", 10*time.Hour)
	c.Add("elem3", "3", 10*time.Hour)
	c.Add("elem4", "4", 10*time.Hour)

}

// Reduce reduces a []Elem1 to a single value of type Elem2 using
// a reduction function.
func Reduce[Elem1, Elem2 any](s []Elem1, initializer Elem2, f func(Elem2, Elem1) Elem2) Elem2 {
	r := initializer
	for _, v := range s {
		r = f(r, v)
	}
	return r
}

// Filter filters values from a slice using a filter function.
func Filter[Elem any](s []Elem, f func(Elem) bool) []Elem {
	var r []Elem
	for _, v := range s {

	return r
}

// _Reduce reduces a []Elem1 to a single value of type Elem2 using
// a reduction function.
func _Reduce[Elem1, Elem2 any](s []Elem1, initializer Elem2, f func(Elem2, Elem1) Elem2) Elem2 {
	r := initializer
	for _, v := range s {
		r = f(r, v)
	}
	return r
}

// _Filter filters values from a slice using a filter function.
func _Filter[Elem any](s []Elem, f func(Elem) bool) []Elem {
	var r []Elem
	for _, v := range s {

// license that can be found in the LICENSE file.

package main

func Map[F, T any](s []F, f func(F) T) []T { return nil }

func Reduce[Elem1, Elem2 any](s []Elem1, initializer Elem2, f func(Elem2, Elem1) Elem2) Elem2 { var x Elem2; return x }

func main() {
	var s []int
	var f1 func(int) float64
	var f2 func(float64, int) float64
	_ = Map[int](s, f1)
	_ = Map(s, f1)
	_ = Reduce[int](s, 0, f2)

package master

type PriorityList struct {
    elems []interface{}
}

func (x *PriorityList) Len() int { return len(x.elems) }

func (l *PriorityList) remove(i int) interface{} {
    elem := l.elems[i]
    l.elems = append(l.elems[:i], l.elems[i+1:]...)
    return elem
}

func (l *PriorityList) Next() interface{} {
    return l.remove(l.Len() - 1)
}

						for i := 0; i < f.Len(); i++ {
							elem := f.Index(i)
							if !isPtr {
								elem = elem.Addr()
							}
							objs = append(objs, v)
							elems = reflect.Append(elems, elem)

							relPrimaryValues := make([]interface{}, 0, len(rel.FieldSchema.PrimaryFields))
							for _, pf := range rel.FieldSchema.PrimaryFields {
								if pfv, ok := pf.ValueOf(db.Statement.Context, elem); !ok {

	}
	dst.Reset()
	elems, err := r.object.Parse(nil)
	if err != nil {
		return nil, err
	}
	if cap(dst.KVS) < len(elems.Elements) {
		dst.KVS = make(jstream.KVS, 0, len(elems.Elements))
	}
	for _, elem := range elems.Elements {
		v, err := sql.IterToValue(elem.Iter)
		if err != nil {
			v, err = elem.Iter.Interface()
			if err != nil {
				panic(err)
			}
		}

	lvB := NewListValue()
	lvB.Append(testValue(t, 3, int64(3)))

	elemA, elemB := testValue(t, 4, lvA), testValue(t, 5, lvB)
	lv := NewListValue()
	lv.Append(elemA)
	lv.Append(elemB)

	contained := lv.Contains(elemA.ExprValue())
	if contained != types.True {
		t.Errorf("got %v, wanted elemA contained in list value", contained)
	}
	contained = lv.Contains(elemB.ExprValue())
	if contained != types.True {

	// Write elemEndsEnds.
	var sum uint32
	for _, elems := range &pw.elems {
		sum += uint32(len(elems))
		writeUint32(sum)
	}

	// Write elemEnds.
	sum = 0
	for _, elems := range &pw.elems {
		for _, elem := range elems {
			sum += uint32(len(elem))
			writeUint32(sum)
		}
	}

	// Write elemData.
	for _, elems := range &pw.elems {
		for _, elem := range elems {
			_, err := io.WriteString(out, elem)

	}
	return
}

func RangeSliceIface[V iface]() (k any, v iface) {
	for k, v = range []V{zero[V]()} {
	}
	return
}

func chanOf[T any](elems ...T) chan T {
	c := make(chan T, len(elems))
	for _, elem := range elems {
		c <- elem
	}
	close(c)
	return c
}