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How to use Filter method of internal Package

Best Ginkgo code snippet using internal.Filter

config_test.go

Source:config_test.go

...16	memcached := inputs.Inputs["memcached"]().(*memcached.Memcached)17	memcached.Servers = []string{"localhost"}18	mConfig := &internal_models.InputConfig{19		Name: "memcached",20		Filter: internal_models.Filter{21			NameDrop:  []string{"metricname2"},22			NamePass:  []string{"metricname1"},23			FieldDrop: []string{"other", "stuff"},24			FieldPass: []string{"some", "strings"},25			TagDrop: []internal_models.TagFilter{26				internal_models.TagFilter{27					Name:   "badtag",28					Filter: []string{"othertag"},29				},30			},31			TagPass: []internal_models.TagFilter{32				internal_models.TagFilter{33					Name:   "goodtag",34					Filter: []string{"mytag"},35				},36			},37			IsActive: true,38		},39		Interval: 5 * time.Second,40	}41	mConfig.Tags = make(map[string]string)42	assert.Equal(t, memcached, c.Inputs[0].Input,43		"Testdata did not produce a correct memcached struct.")44	assert.Equal(t, mConfig, c.Inputs[0].Config,45		"Testdata did not produce correct memcached metadata.")46}47func TestConfig_LoadDirectory(t *testing.T) {48	c := NewConfig()49	err := c.LoadConfig("./testdata/single_plugin.toml")50	if err != nil {51		t.Error(err)52	}53	err = c.LoadDirectory("./testdata/subconfig")54	if err != nil {55		t.Error(err)56	}57	memcached := inputs.Inputs["memcached"]().(*memcached.Memcached)58	memcached.Servers = []string{"localhost"}59	mConfig := &internal_models.InputConfig{60		Name: "memcached",61		Filter: internal_models.Filter{62			NameDrop:  []string{"metricname2"},63			NamePass:  []string{"metricname1"},64			FieldDrop: []string{"other", "stuff"},65			FieldPass: []string{"some", "strings"},66			TagDrop: []internal_models.TagFilter{67				internal_models.TagFilter{68					Name:   "badtag",69					Filter: []string{"othertag"},70				},71			},72			TagPass: []internal_models.TagFilter{73				internal_models.TagFilter{74					Name:   "goodtag",75					Filter: []string{"mytag"},76				},77			},78			IsActive: true,79		},80		Interval: 5 * time.Second,81	}82	mConfig.Tags = make(map[string]string)83	assert.Equal(t, memcached, c.Inputs[0].Input,84		"Testdata did not produce a correct memcached struct.")85	assert.Equal(t, mConfig, c.Inputs[0].Config,86		"Testdata did not produce correct memcached metadata.")87	ex := inputs.Inputs["exec"]().(*exec.Exec)88	p, err := parsers.NewJSONParser("exec", nil, nil)89	assert.NoError(t, err)...

filter.go

Source:filter.go

...3	"strings"4	"github.com/influxdata/telegraf"5	"github.com/influxdata/telegraf/internal"6)7// TagFilter is the name of a tag, and the values on which to filter8type TagFilter struct {9	Name   string10	Filter []string11}12// Filter containing drop/pass and tagdrop/tagpass rules13type Filter struct {14	NameDrop []string15	NamePass []string16	FieldDrop []string17	FieldPass []string18	TagDrop []TagFilter19	TagPass []TagFilter20	IsActive bool21}22func (f Filter) ShouldMetricPass(metric telegraf.Metric) bool {23	if f.ShouldNamePass(metric.Name()) && f.ShouldTagsPass(metric.Tags()) {24		return true25	}26	return false27}28// ShouldFieldsPass returns true if the metric should pass, false if should drop29// based on the drop/pass filter parameters30func (f Filter) ShouldNamePass(key string) bool {31	if f.NamePass != nil {32		for _, pat := range f.NamePass {33			// TODO remove HasPrefix check, leaving it for now for legacy support.34			// Cam, 2015-12-0735			if strings.HasPrefix(key, pat) || internal.Glob(pat, key) {36				return true37			}38		}39		return false40	}41	if f.NameDrop != nil {42		for _, pat := range f.NameDrop {43			// TODO remove HasPrefix check, leaving it for now for legacy support.44			// Cam, 2015-12-0745			if strings.HasPrefix(key, pat) || internal.Glob(pat, key) {46				return false47			}48		}49		return true50	}51	return true52}53// ShouldFieldsPass returns true if the metric should pass, false if should drop54// based on the drop/pass filter parameters55func (f Filter) ShouldFieldsPass(key string) bool {56	if f.FieldPass != nil {57		for _, pat := range f.FieldPass {58			// TODO remove HasPrefix check, leaving it for now for legacy support.59			// Cam, 2015-12-0760			if strings.HasPrefix(key, pat) || internal.Glob(pat, key) {61				return true62			}63		}64		return false65	}66	if f.FieldDrop != nil {67		for _, pat := range f.FieldDrop {68			// TODO remove HasPrefix check, leaving it for now for legacy support.69			// Cam, 2015-12-0770			if strings.HasPrefix(key, pat) || internal.Glob(pat, key) {71				return false72			}73		}74		return true75	}76	return true77}78// ShouldTagsPass returns true if the metric should pass, false if should drop79// based on the tagdrop/tagpass filter parameters80func (f Filter) ShouldTagsPass(tags map[string]string) bool {81	if f.TagPass != nil {82		for _, pat := range f.TagPass {83			if tagval, ok := tags[pat.Name]; ok {84				for _, filter := range pat.Filter {85					if internal.Glob(filter, tagval) {86						return true87					}88				}89			}90		}91		return false92	}93	if f.TagDrop != nil {94		for _, pat := range f.TagDrop {95			if tagval, ok := tags[pat.Name]; ok {96				for _, filter := range pat.Filter {97					if internal.Glob(filter, tagval) {98						return false99					}100				}101			}102		}103		return true104	}105	return true106}...

Filter

Using AI Code Generation

1import (2func main() {3	var names = []string{"Heisenberg", "Walter", "White", "Jesse", "Pinkman"}4	var r = filter(names, func(each string) bool {5		return strings.Contains(each, "e")6	})7	fmt.Println(r)8}9func filter(data []string, callback func(string) bool) []string {10	for _, each := range data {11		if filtered := callback(each); filtered {12			result = append(result, each)13		}14	}15}16import (17func main() {18	var names = []string{"Heisenberg", "Walter", "White", "Jesse", "Pinkman"}19	var r = mapFunc(names, func(each string) string {20		return strings.ToUpper(each)21	})22	fmt.Println(r)23}24func mapFunc(data []string, callback func(string) string) []string {25	for _, each := range data {26		result = append(result, callback(each))27	}28}29import (30func main() {31	var names = []string{"Heisenberg", "Walter", "White", "Jesse", "Pinkman"}32	var r = reduceFunc(names, func(result, each string) string {33	})34	fmt.Println(r)35}36func reduceFunc(data []string, callback func(string, string) string) string {37	for _, each := range data[1:] {38		result = callback(result, each)39	}40}41import (42func main() {43	var names = []string{"Heisenberg", "Walter", "White", "Jesse", "Pinkman"}44	var r = findFunc(names, func(each string) bool {45		return strings.Contains(each, "e")46	})47	fmt.Println(r)48}49func findFunc(data []string, callback func(string) bool) string {

Filter

Using AI Code Generation

1import (2func main() {3	slice := []string{"Apple", "Orange", "Plum", "Banana", "Grape"}4	tomatoSlice := make([]string, 0, 2)5	tomatoSlice = Filter(slice, func(v string) bool {6		return strings.Contains(v, "to")7	})8	fmt.Println(tomatoSlice)9}10func Filter(vs []string, f func(string) bool) []string {11	vsf := make([]string, 0, cap(vs))12	for _, v := range vs {13		if f(v) {14			vsf = append(vsf, v)15		}16	}17}

Filter

Using AI Code Generation

1import (2func main() {3	slice := []string{"Apple", "Orange", "Plum", "Banana", "Grape"}4	filteredSlice := Filter(slice, "a")5	fmt.Println(filteredSlice)6}7func Filter(slice []string, letter string) []string {8	for _, value := range slice {9		if strings.Contains(value, letter) {10			filteredSlice = append(filteredSlice, value)11		}12	}13}

Filter

Using AI Code Generation

1import (2func main() {3	var names = []string{"Einstein", "Tesla", "Shepard", "Newton"}4	var filter = func(name string) bool {5		return strings.Contains(name, "a")6	}7	var filtered = filterNames(names, filter)8	fmt.Println(filtered)9}10func filterNames(names []string, filter func(string) bool) []string {11	for _, name := range names {12		if filter(name) {13			r = append(r, name)14		}15	}16}17import (18func main() {19	var names = []string{"Einstein", "Tesla", "Shepard", "Newton"}20	var filtered = filterNames(names, func(name string) bool {21		return strings.Contains(name, "a")22	})23	fmt.Println(filtered)24}25func filterNames(names []string, filter func(string) bool) []string {26	for _, name := range names {27		if filter(name) {28			r = append(r, name)29		}30	}31}32import (33func main() {34	var names = []string{"Einstein", "Tesla", "Shepard", "Newton"}35	var filtered = filter(names, func(name string) bool {36		return strings.Contains(name, "a")37	})38	fmt.Println(filtered)39}40func filter(names []string, filter func(string) bool) []string {41	for _, name := range names {42		if filter(name) {43			r = append(r, name)44		}45	}46}47import (48func main() {49	var names = []string{"Einstein", "Tesla", "Shepard", "Newton"}50	var filtered = filter(names, func(name string) bool {51		return strings.Contains(name, "a")52	})53	fmt.Println(filtered)54}55func filter(names []string, filter func(string) bool) []string {56	for _, name := range names {57		if filter(name) {

Filter

Using AI Code Generation

1import (2func main() {3	fmt.Println("Enter a string: ")4	fmt.Scanln(&str)5	fmt.Println("Enter a character: ")6	fmt.Scanln(&c)7	fmt.Println("Filtered string: ")8	fmt.Println(strings.Filter(str, c))9}10import (11func main() {12	fmt.Println("Enter a string: ")13	fmt.Scanln(&str)14	fmt.Println("Enter a character: ")15	fmt.Scanln(&c)16	fmt.Println("Filtered string: ")17	fmt.Println(stringutil.Filter(str, c))18}19import (20func main() {21	fmt.Println("Enter a string: ")22	fmt.Scanln(&str)23	fmt.Println("Enter a character: ")24	fmt.Scanln(&c)25	fmt.Println("Filtered string: ")26	fmt.Println(stringutil.Filter(str, c))27}28import (29func Filter(str, c string) string {30	for _, v := range str {31		if string(v) != c {32			newstr = newstr + string(v)33		}34	}35}

Filter

Using AI Code Generation

1import (2func main() {3	var lowerStr string = strings.ToLower(str)4	var upperStr string = strings.ToUpper(str)5	fmt.Printf("Original String: %s\n", str)6	fmt.Printf("To Lowercase: %s\n", lowerStr)7	fmt.Printf("To Uppercase: %s\n", upperStr)8}

Filter

Using AI Code Generation

1import (2type Person struct {3}4func (a ByAge) Len() int           { return len(a) }5func (a ByAge) Swap(i, j int)      { a[i], a[j] = a[j], a[i] }6func (a ByAge) Less(i, j int) bool { return a[i].Age < a[j].Age }7func (n ByName) Len() int           { return len(n) }8func (n ByName) Swap(i, j int)      { n[i], n[j] = n[j], n[i] }9func (n ByName) Less(i, j int) bool { return n[i].Name < n[j].Name }10func main() {11	p := []Person{12		{"Raj", 30},13		{"Vijay", 20},14		{"Ajay", 40},15		{"Suresh", 50},16		{"Mukesh", 30},17	}18	fmt.Println("Before Sort:")19	for _, v := range p {20		fmt.Println(v.Name, v.Age)21	}22	sort.Sort(ByName(p))23	fmt.Println("\nAfter Sort By Name:")24	for _, v := range p {25		fmt.Println(v.Name, v.Age)26	}27	sort.Sort(ByAge(p))28	fmt.Println("\nAfter Sort By Age:")29	for _, v := range p {30		fmt.Println(v.Name, v.Age)31	}32}

Filter

Using AI Code Generation

1import (2func main() {3	var str = []string{"Hello", "World", "How", "are", "you"}4	var result = strings.FieldsFunc("Hello World How are you", func(r rune) bool {5	})6	fmt.Println(result)7	fmt.Println(str)8}

Filter

Using AI Code Generation

1import (2func main() {3	names := []string{"Steve", "Bill", "Mark", "Jeff", "Tim"}4	result := f(names, "i")5	fmt.Println(result)6}7type Filter func([]string, string) []string8func filter(names []string, criteria string) []string {9	for _, name := range names {10		if strings.Contains(name, criteria) {11			result = append(result, name)12		}13	}14}

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