How to use Unwrap method of js Package

Best K6 code snippet using js.Unwrap

sandbox.go

Source:sandbox.go

...222		return x.Bool()223	}224	switch t := value.(type) {225	case gomini.Value:226		return t.Unwrap().(goja.Value)227	}228	return value229}230func unwrapGojaValue(value gomini.Value) goja.Value {231	return value.Unwrap().(goja.Value)232}233func unwrapGojaObject(value gomini.Object) *goja.Object {234	if t, ok := value.Unwrap().(*goja.Object); ok {235		return t236	}237	panic("illegal parameter, value is not an object")238}239func adaptJsNativeFunction(function gomini.NativeFunction, sandbox *sandbox) func(goja.FunctionCall) goja.Value {240	return func(call goja.FunctionCall) goja.Value {241		this := newJsValue(call.This, sandbox)242		arguments := make([]gomini.Value, len(call.Arguments))243		for i, arg := range call.Arguments {244			arguments[i] = newJsValue(arg, sandbox)245		}246		ret := function(gomini.FunctionCall{247			This:      this,248			Arguments: arguments,...

object.go

Source:object.go

1package sbgoja2import (3	"github.com/dop251/goja"4	"reflect"5	"github.com/relationsone/gomini"6	"github.com/go-errors/errors"7)8func newJsObject(object *goja.Object, sandbox *sandbox) gomini.Object {9	obj := &_object{10		_value: &_value{11			sandbox: sandbox,12			value:   object,13		},14	}15	return obj16}17type _object struct {18	*_value19}20func (o *_object) Get(name string) gomini.Value {21	obj := o.unwrap().(*goja.Object)22	return newJsValue(obj.Get(name), o.sandbox)23}24func (o *_object) PropertyDescriptor(name string) gomini.PropertyDescriptor {25	obj := o.unwrap().(*goja.Object)26	desc := obj.PropertyDescriptor(name)27	return gomini.PropertyDescriptor{28		Original:     desc,29		Enumerable:   gomini.PropertyFlag(desc.Enumerable),30		Configurable: gomini.PropertyFlag(desc.Configurable),31		Writable:     gomini.PropertyFlag(desc.Writable),32		Value:        newJsValue(desc.Value, o.sandbox),33		Setter:       o.toJsSetter(desc.Setter),34		Getter:       o.toJsGetter(desc.Getter),35	}36}37func (o *_object) Freeze() gomini.Object {38	o.sandbox.gojaFreeze(unwrapGojaObject(o))39	return o40}41func (o *_object) DeepFreeze() gomini.Object {42	o.sandbox.gojaDeepFreeze(unwrapGojaObject(o))43	return o44}45func (o *_object) DefineFunction(functionName, propertyName string, function gomini.NativeFunction) gomini.Object {46	return o.defineFunction(functionName, propertyName, adaptJsNativeFunction(function, o.sandbox))47}48func (o *_object) DefineGoFunction(functionName, propertyName string, function gomini.GoFunction) gomini.Object {49	switch t := function.(type) {50	case func(goja.FunctionCall) goja.Value:51		return o.defineFunction(functionName, propertyName, t)52	case func(gomini.FunctionCall) gomini.Value:53		return o.defineFunction(functionName, propertyName, adaptJsNativeFunction(t, o.sandbox))54	}55	value := reflect.ValueOf(function)56	for value.Kind() == reflect.Ptr {57		value = reflect.Indirect(value)58	}59	if value.IsValid() {60		switch value.Kind() {61		case reflect.Func:62			return o.defineFunction(functionName, propertyName, adaptGoFunction(functionName, function, value, o.sandbox))63		}64	}65	panic(errors.New("illegal value passed to DefineGoFunction"))66}67func (o *_object) DefineConstant(constantName string, value interface{}) gomini.Object {68	obj := o.unwrap().(*goja.Object)69	v := unwrapValue(value)70	val := o.sandbox.runtime.ToValue(v)71	if err := obj.DefineDataProperty(constantName, val, goja.FLAG_FALSE, goja.FLAG_FALSE, goja.FLAG_TRUE); err != nil {72		panic(err)73	}74	return o75}76func (o *_object) DefineSimpleProperty(propertyName string, value interface{}) gomini.Object {77	obj := o.unwrap().(*goja.Object)78	v := unwrapValue(value)79	val := o.sandbox.runtime.ToValue(v)80	if err := obj.DefineDataProperty(propertyName, val, goja.FLAG_TRUE, goja.FLAG_FALSE, goja.FLAG_TRUE); err != nil {81		panic(err)82	}83	return o84}85func (o *_object) DefineObjectProperty(objectName string, objectBinder gomini.ObjectBinder) gomini.Object {86	obj := o.unwrap().(*goja.Object)87	objectCreator := newObjectCreator("", o.sandbox)88	objectBinder(gomini.ObjectBuilder(objectCreator))89	object := objectCreator.Build()90	if err := obj.DefineDataProperty(objectName, unwrapGojaValue(object), goja.FLAG_FALSE, goja.FLAG_FALSE, goja.FLAG_TRUE); err != nil {91		panic(err)92	}93	return o94}95func (o *_object) DefineAccessorProperty(propertyName string, getter gomini.Getter, setter gomini.Setter) gomini.Object {96	obj := o.unwrap().(*goja.Object)97	g := o.sandbox.runtime.ToValue(getter)98	s := o.sandbox.runtime.ToValue(setter)99	if err := obj.DefineAccessorProperty(propertyName, g, s, goja.FLAG_FALSE, goja.FLAG_TRUE); err != nil {100		panic(err)101	}102	return o103}104func (o *_object) defineFunction(functionName, propertyName string, function interface{}) gomini.Object {105	obj := o.unwrap().(*goja.Object)106	f := o.sandbox.runtime.NewNamedNativeFunction(functionName, function)107	if err := obj.DefineDataProperty(propertyName, f, goja.FLAG_FALSE, goja.FLAG_FALSE, goja.FLAG_TRUE); err != nil {108		panic(err)109	}110	return o111}112func (o *_object) toJsSetter(v goja.Value) gomini.Setter {113	var setter gomini.Setter114	if err := o.sandbox.runtime.ExportTo(v, &setter); err != nil {115		panic(err)116	}117	return setter118}119func (o *_object) toJsGetter(v goja.Value) gomini.Getter {120	var getter gomini.Getter121	if err := o.sandbox.runtime.ExportTo(v, &getter); err != nil {122		panic(err)123	}124	return getter125}...

value.go

Source:value.go

...72}73func (v *_value) IsDefined() bool {74	return isDefined(v)75}76func (v *_value) Unwrap() interface{} {77	return v.unwrap()78}79func (v *_value) unwrap() goja.Value {80	return v.value81}...

Unwrap

Using AI Code Generation

1import (2func main() {3    js.Global().Set("test", js.FuncOf(test))4    select {}5}6func test(this js.Value, args []js.Value) interface{} {7    fmt.Println(args[0].Get("name"))8}9            const go = new Go();10            WebAssembly.instantiateStreaming(fetch("/main.wasm"), go.importObject).then((result) => {11                go.run(result.instance);12                var obj = {name: "Hello World"};13                test(obj);14            });15import (16func main() {17    js.Global().Set("test", js.FuncOf(test))18    select {}19}20func test(this js.Value, args []js.Value) interface{} {21    fmt.Println(args[0].Get("name"))22}23            const go = new Go();24            WebAssembly.instantiateStreaming(fetch("/main.wasm"), go.importObject).then((result) => {25                go.run(result.instance);26                var obj = {name: "Hello World"};27                test(obj);28            });29import (30func main() {31    js.Global().Set("test", js.FuncOf(test))32    select {}33}34func test(this js.Value, args []js.Value) interface{} {35    fmt.Println(args[0].Get("name"))36}

Unwrap

Using AI Code Generation

1import (2func main() {3	c := make(chan struct{}, 0)4	fmt.Println("Go WebAssembly Initialized")5	js.Global().Get("document").Call("getElementById", "demo").Set("innerHTML", "Hello from Go WebAssembly")6	js.Global().Get("document").Call("getElementById", "demo").Call("addEventListener", "click", js.FuncOf(func(this js.Value, args []js.Value) interface{} {7		fmt.Println("Button Clicked")8		js.Global().Get("document").Call("getElementById", "demo").Set("innerHTML", "Button Clicked")9	}))10}11		const go = new Go();12		WebAssembly.instantiateStreaming(fetch("main.wasm"), go.importObject).then((result) => {13			go.run(result.instance);14		});15require (16var go = new Go();17WebAssembly.instantiateStreaming(fetch("main.wasm"), go.importObject).then((result) => {18	go.run(result.instance);19});

Unwrap

Using AI Code Generation

1import (2func main() {3	c := make(chan struct{}, 0)4	err := js.ValueOf(js.Global().Get("Error").New("test error")).Call("toString").String()5	fmt.Println(err)6	err2 := js.ValueOf(js.Global().Get("Error").New("test error")).Call("toString").Call("toString").String()7	fmt.Println(err2)8	err3 := js.ValueOf(js.Global().Get("Error").New("test error")).Call("toString").Call("toString").Call("toString").String()9	fmt.Println(err3)10	err4 := js.ValueOf(js.Global().Get("Error").New("test error")).Call("toString").Call("toString").Call("toString").Call("toString").String()11	fmt.Println(err4)12	err5 := js.ValueOf(js.Global().Get("Error").New("test error")).Call("toString").Call("toString").Call("toString").Call("toString").Call("toString").String()13	fmt.Println(err5)14}15import (16func main() {17	c := make(chan struct{}, 0)18	err := js.ValueOf(js.Global().Get("Error").New("test error")).Call("toString").String()19	fmt.Println(err)20	err2 := js.ValueOf(js.Global().Get("Error").New("test error")).Call("toString").Call("toString").String()21	fmt.Println(err2)22	err3 := js.ValueOf(js.Global().Get("Error").New("test error")).Call("toString").Call("toString").Call("toString").String()23	fmt.Println(err3)24	err4 := js.ValueOf(js.Global().Get("Error").New("test error")).Call("toString").Call("toString").Call("toString").Call("toString").String()25	fmt.Println(err4)26	err5 := js.ValueOf(js.Global().Get("Error").New("test error")).Call("toString").Call("toString").Call("toString").Call("toString").Call("toString").String()27	fmt.Println(err5)28}

Unwrap

Using AI Code Generation

1import (2func main() {3	fmt.Println("Hello, playground")4	fmt.Println("Hello, playground")5	err := js.Global().Get("Error").New("this is an error")6	fmt.Println("err", err)7	fmt.Println("err", err.Get("message"))

Unwrap

Using AI Code Generation

1import (2func main() {3	err = js.Global().Get("Error").New("error")4	err = err.Call("toString")5	err = err.Call("toString")6}7import (8func main() {9	err = js.Global().Get("Error").New("error")10	err = err.Get("message")11	err = err.Get("message")12}13import (14func main() {15	err = js.Global().Get("Error").New("error")16	err = err.Get("message")17	err = err.Get("message")18}19import (20func main() {21	err = js.Global().Get("Error").New("error")22	err = err.Get("message")23	err = err.Get("message")24}25import (26func main() {27	err = js.Global().Get("Error").New("error")28	err = err.Get("message")29	err = err.Get("message")30}31import (

Unwrap

Using AI Code Generation

1import (2func main() {3	sum, err = add(num1, num2)4	if err != nil {5		fmt.Println(err)6	}7	fmt.Println(sum)8}9func add(num1 int, num2 int) (int, error) {10	if sum < 0 {11		err = fmt.Errorf("Sum of %d and %d is less than zero", num1, num2)12	}13}

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