How to use isInArray method of run Package

Best Venom code snippet using run.isInArray

reflection_demo.go

Source:reflection_demo.go Github

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1package main2import (3 "errors"4 "fmt"5 "wenhui.yu/models"6 "reflect"7 "strconv"8)9//反射方法10//获取字段信息11func toReflectionField(o interface{}) {12 fmt.Println("====== toReflectionField ======")13 // 获得目标对象信息14 t := reflect.TypeOf(o)15 //t.Name 获取类型名称16 fmt.Printf("Type: %s \n", t.Name())17 v := reflect.ValueOf(o)18 fmt.Printf("All value: %v \n", v)19 fmt.Println("Fields: ")20 //通过t.NumField() 来获取索引21 for i := 0; i < t.NumField(); i++ {22 //通过索引来获取字段23 f := t.Field(i)24 //获取字段的值25 if v.Field(i).CanInterface() {26 value := v.Field(i).Interface()27 fmt.Printf("Field:%s Value:%v \n", f.Name, value)28 }29 }30}31//反射方法32//获取方法信息33//执行方法34func toReflectionMethod(o interface{}) {35 fmt.Println("====== toReflectionMethod ======")36 // 获得目标对象信息37 t := reflect.TypeOf(o)38 //t.Name 获取类型名称39 fmt.Printf("Type: %s \n", t.Name())40 //通过t.NumMethod() 来获取索引41 for i := 0; i < t.NumMethod(); i++ {42 m := t.Method(i)43 fmt.Printf("Method infomation :\n Name: %v, Type: %s \n", m.Name, m.Type)44 fmt.Println("============")45 // 执行方法46 rMethod := reflect.ValueOf(o).MethodByName(m.Name)47 args := make([]reflect.Value, 0)48 rMethod.Call(args)49 fmt.Println("============")50 }51}52//判断类型53func allowReflectKind(o interface{}, kind reflect.Kind) bool {54 fmt.Println("====== allowReflectKind ======")55 t := reflect.TypeOf(o)56 reflect.ValueOf(o).Index(0).Interface()57 if t.Kind() != kind {58 fmt.Printf("Kind illegality,need %s real %s \n", kind, t.Kind())59 return false60 }61 return true62}63func IsInArray(arr interface{}, ele interface{}) bool {64 v := reflect.ValueOf(arr)65 for i := 0; i < v.Len(); i++ {66 if v.Index(i).Interface() == ele {67 return true68 }69 }70 return false71}72func Contain(target interface{}, obj interface{}) (bool, error) {73 targetValue := reflect.ValueOf(target)74 switch reflect.TypeOf(target).Kind() {75 case reflect.Slice, reflect.Array:76 for i := 0; i < targetValue.Len(); i++ {77 if targetValue.Index(i).Interface() == obj {78 return true, nil79 }80 }81 case reflect.Map:82 if targetValue.MapIndex(reflect.ValueOf(obj)).IsValid() {83 return true, nil84 }85 }86 return false, errors.New("not in array")87}88/*func IsInArray(arr interface{}, ele interface{}) bool {89 intArr, ok := arr.([]interface{})90 if !ok || 0 >= len(intArr) {91 return false92 }93 for _, v := range intArr {94 if ele == v {95 return true96 }97 }98 return false99}*/100//判断类型101//强制类型转换102//执行该类型的方法103func transformClass(o interface{}) {104 fmt.Println("====== transformClass ======")105 t := reflect.TypeOf(o)106 v := reflect.ValueOf(o)107 if t.Name() == "User" {108 user := v.Interface().(models.User)109 user.Hello()110 fmt.Println(user)111 }112}113// 强制类型转换（获取指针）114// 该方法中不会修改指针地址115func transformClassPointer(o interface{}) {116 fmt.Println("====== transformClassPointer ======")117 reflectType := reflect.TypeOf(o).Elem()118 reflectValue := reflect.ValueOf(o).Elem()119 if reflectType.Name() == "GoodProgrammer" {120 pointer, _ := reflectValue.Interface().(models.GoodProgrammer)121 fmt.Printf("pointer: %x \n", pointer)122 fmt.Println("Name:" + pointer.Name)123 fmt.Println("Age:" + strconv.Itoa(pointer.Age))124 pointer.Run()125 fmt.Printf("Salary: %d \n", pointer.Work(10, 1000))126 }127}128func reflectInterface(person models.Person) {129 fmt.Println("====== reflectInterface ======")130 person.Run()131 fmt.Printf("Salary: %d \n", person.Work(10, 1000))132}133// 通过反射改变字段的值134// 只有指针才能修改135func reflectChangeValue(in interface{}, filedName string, afterValue reflect.Value) {136 fmt.Println("====== reflectChangeValue ======")137 valueOf := reflect.ValueOf(in).Elem()138 typeOf := reflect.TypeOf(in).Elem()139 //reflect.Ptr 指针类型140 if valueOf.Kind() != reflect.Ptr && !valueOf.CanSet() {141 fmt.Printf("Con't reset filed：%s value %v \n", filedName, afterValue)142 return143 }144 fmt.Printf("Orgianl:%v \n", in)145 for i := 0; i < valueOf.NumField(); i++ {146 if typeOf.Field(i).Name == filedName {147 fmt.Printf("AfterValue:%v \n", afterValue)148 valueOf.Field(i).Set(afterValue)149 }150 }151 fmt.Printf("Complete:%v \n", in)152}153type User struct {154 Name string155 Age int156 // 私有属性，对外不可见157 sex bool158}159func (myself User) SayHello() {160 fmt.Println("Hello, my name is " + myself.Name + ", age is " + strconv.Itoa(myself.Age))161}162func main() {163 user1 := User{Name: "XiaoMing", Age: 18}164 fmt.Println(user1)165 toReflectionField(user1)166 //toReflectionMethod(user1)167 obj := []string{"a", "b", "c", "d", "e"}168 b, _ := Contain(obj, "e")169 fmt.Println(b)170 //ints := []int{1, 2, 4, 5}171 //strs := []string{"aa", "bb", "cc"}172 //var a int64173 //a = 1174 //fmt.Println(IsInArray(ints, a))175 //fmt.Println(IsInArray(ints, 1))176 //fmt.Println(IsInArray(ints, 10))177 //fmt.Println(IsInArray(strs, "aa"))178 //fmt.Println(IsInArray(strs, "aaa"))179 //user := models.User{"wenhui", 1, 18}180 //person := models.GoodProgrammer{"zhangsan", 1}181 //182 //toReflectionField(user)183 //184 //toReflectionMethod(user)185 //186 //if allowReflectKind(user, reflect.Struct) {187 // fmt.Println("Kind right")188 //}189 //190 //transformClass(user)191 //192 //fmt.Println(reflect.TypeOf(person).Name())193 //194 //toReflectionField(person)195 //196 //transformClassPointer(&person)197 //198 //reflectInterface(person)199 //200 //reflectChangeValue(&person, "Name", reflect.ValueOf("lisi"))201 //202 //reflectChangeValue(&person,"Age",reflect.ValueOf(2))203}...

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utils_test.go

Source:utils_test.go Github

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1package util2import (3 "net"4 "testing"5)6func TestRemoveCharacters(t *testing.T) {7 t.Run("normal case", func(t *testing.T) {8 if got, expect := RemoveCharacters("abcdef", "db"), "acef"; got != expect {9 t.Fatalf("Expected to get '%v', got '%v'", expect, got)10 }11 })12 t.Run("nothing to replace", func(t *testing.T) {13 if got, expect := RemoveCharacters("abcdef", "ghi"), "abcdef"; got != expect {14 t.Fatalf("Expected to get '%v', got '%v'", expect, got)15 }16 })17 t.Run("unicode character", func(t *testing.T) {18 if got, expect := RemoveCharacters("あいうえお", "うお"), "あいえ"; got != expect {19 t.Fatalf("Expected to get '%v', got '%v'", expect, got)20 }21 })22}23func TestIsInArray(t *testing.T) {24 t.Run("valid", func(t *testing.T) {25 if result := IsInArray("string", []string{"a", "string"}); !result {26 t.Fail()27 }28 })29 t.Run("invalid", func(t *testing.T) {30 if result := IsInArray("invalid", []string{"string"}); result {31 t.Fail()32 }33 })34 t.Run("empty value", func(t *testing.T) {35 if result := IsInArray("", []string{"string"}); result {36 t.Fail()37 }38 })39 t.Run("empty array", func(t *testing.T) {40 if result := IsInArray("string", []string{}); result {41 t.Fail()42 }43 })44}45func TestGetAddress(t *testing.T) {46 t.Run("normal", func(t *testing.T) {47 if got, expect := GetAddress(&net.TCPAddr{IP: net.IPv4(0, 0, 0, 0), Port: 123}), "127.0.0.1:123"; got != expect {48 t.Fatalf("Expected to get '%v', got '%v'.", expect, got)49 }50 if got, expect := GetAddress(&net.TCPAddr{IP: net.IPv4(1, 2, 3, 4), Port: 123}), "1.2.3.4:123"; got != expect {51 t.Fatalf("Expected to get '%v', got '%v'.", expect, got)52 }53 if got, expect := GetAddress(&net.TCPAddr{IP: net.IPv4(100, 0, 0, 0), Port: 123}), "100.0.0.0:123"; got != expect {54 t.Fatalf("Expected to get '%v', got '%v'.", expect, got)55 }56 if got, expect := GetAddress(&net.TCPAddr{IP: net.IPv4(127, 0, 0, 1), Port: 123}), "127.0.0.1:123"; got != expect {57 t.Fatalf("Expected to get '%v', got '%v'.", expect, got)58 }59 })60}...

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tencent_1_test.go

Source:tencent_1_test.go Github

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1package interview2import "testing"3func TestIsInArray(t *testing.T) {4 type args struct {5 arr [][]int6 target int7 }8 tests := []struct {9 name string10 args args11 want bool12 }{13 {14 name: "test 1",15 args: args{16 arr: [][]int{17 {18 1, 2, 3,19 },20 {21 4, 6, 6,22 },23 {24 7, 8, 9,25 },26 },27 target: 5,28 },29 want: true,30 },31 }32 for _, tt := range tests {33 t.Run(tt.name, func(t *testing.T) {34 if got := IsInArray(tt.args.arr, tt.args.target); got != tt.want {35 t.Errorf("IsInArray() = %v, want %v", got, tt.want)36 }37 })38 }39}...

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isInArray

Using AI Code Generation

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1import (2func main() {3 var arr = []int{1, 2, 3, 4, 5, 6, 7, 8, 9, 10}4 var result = run.IsInArray(arr, num)5 fmt.Println(result)6}

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isInArray

Using AI Code Generation

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1import "fmt"2func main() {3}4import "fmt"5func main() {6}7import "fmt"8func main() {9}10import "fmt"11func main() {12}13import "fmt"14func main() {15}16import "fmt"17func main() {18}19import "fmt"20func main() {21 fmt.Println(run.IsInArray(2, []int{1, 2,

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isInArray

Using AI Code Generation

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1import (2func main() {3 var a [5]int = [5]int{1, 2, 3, 4, 5}4 fmt.Println("Is 3 in array a?", isInArray(3, a))5 fmt.Println("Is 6 in array a?", isInArray(6, a))6}7import (8func main() {9 var a [5]int = [5]int{1, 2, 3, 4, 5}10 fmt.Println("Is 3 in array a?", run.IsInArray(3, a))11 fmt.Println("Is 6 in array a?", run.IsInArray(6, a))12}

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isInArray

Using AI Code Generation

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1import (2func main() {3 fmt.Println(run.IsInArray("Hello", []string{"Hello", "World"}))4 fmt.Println(run.IsInArray("Hello", []string{"World", "Earth"}))5}6import "packageName"7import "fmt"8import "packageName"9func main() {10}11import "fmt"12func main() {13 fmt.Println("Hello World")14}15import "

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isInArray

Using AI Code Generation

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1import "fmt"2func main() {3 fmt.Println(run.IsInArray("hello", []string{"hello", "world"}))4}5import "fmt"6func main() {7 fmt.Println(run.IsInArray("hello", []string{"hello", "world"}))8}9import "fmt"10func main() {11 fmt.Println(run.IsInArray("hello", []string{"hello", "world"}))12}13import "fmt"14func main() {15 fmt.Println(run.IsInArray("hello", []string{"hello", "world"}))16}17import "fmt"18func main() {19 fmt.Println(run.IsInArray("hello", []string{"hello", "world"}))20}21import "fmt"22func main() {23 fmt.Println(run.IsInArray("hello", []string{"hello", "world"}))24}25import "fmt"26func main() {27 fmt.Println(run.IsInArray("hello", []string{"hello", "world"}))28}29import "fmt"30func main() {31 fmt.Println(run.IsInArray("hello", []string{"hello", "world"}))32}33import "fmt"34func main() {35 fmt.Println(run.IsInArray("hello", []string{"hello", "world"}))36}37import "fmt"38func main() {39 fmt.Println(run.IsInArray("hello", []string{"hello", "world"}))40}41import "fmt"

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isInArray

Using AI Code Generation

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1import "fmt"2func main() {3 fmt.Println("Hello, World!")4 var arr = []int{1,2,3,4,5,6,7,8,9,10}5 fmt.Println(run.IsInArray(4,arr))6}7import "fmt"8func main() {9 fmt.Println("Hello, World!")10 var arr = []int{1,2,3,4,5,6,7,8,9,10}11 fmt.Println(run.IsInArray(4,arr))12}13import "fmt"14func main() {15 fmt.Println("Hello, World!")16 var arr = []int{1,2,3,4,5,6,7,8,9,10}17 fmt.Println(run.IsInArray(4,arr))18}

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isInArray

Using AI Code Generation

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1import (2func main() {3 fmt.Println(run.IsInArray(2, []int{1, 2, 3}))4}5func IsInArray(num int, arr []int) bool {6 for _, v := range arr {7 if v == num {8 }9 }10}

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