Function createMethodWrapper

class_reflect.go:342–371

createMethodWrapper creates a ClassMethodFunc wrapper around a reflect.Method

(method reflect.Method)

// createMethodWrapper creates a ClassMethodFunc wrapper around a reflect.Method
func createMethodWrapper(method reflect.Method) ClassMethodFunc {
	return func(ctx *Context, this *Value, args []*Value) *Value {
		objValue, err := getValidObjectValue(ctx, this)
		if err != nil {
			return ctx.ThrowError(err)
		}

		// Ensure we have a pointer receiver if the method requires it
		if objValue.Kind() != reflect.Ptr && method.Type.In(0).Kind() == reflect.Ptr {
			// In our implementation, objValue is always addressable because it comes
			// from reflect.New().Elem(), so we can safely take its address
			objValue = objValue.Addr()
		}

		// Get the method value
		methodValue := objValue.Method(method.Index)

		// Convert JavaScript arguments to Go method arguments
		methodArgs, err := convertJSArgsToMethodArgs(&method, args, ctx)
		if err != nil {
			return ctx.ThrowError(fmt.Errorf("failed to prepare method arguments: %w", err))
		}

		// Call the method
		results := methodValue.Call(methodArgs)

		// Convert results back to JavaScript values
		return convertMethodResults(results, ctx)
	}
}

// createFieldGetter creates a getter function for a struct field
func createFieldGetter(field reflect.StructField, fieldIndex int) ClassGetterFunc {