Hands-On Full Stack Development with Go

Go Methods

What if we want to expose a Go type with methods to JavaScript?

Let's explore a Go type. The following code has a struct type that represents a musical instrument, and has some getter and setter methods:

type MI struct {  MIType string  Price float64  Color string  Age int}func (mi *MI) SetMIType(s string) {  mi.MIType = s}func (mi *MI) GetMIType() string {  return mi.MIType}func (mi *MI) SetPrice(f float64) {  mi.Price = f}func (mi *MI) GetPrice() float64 {  return mi.Price}func (mi *MI) SetColor(c string) {  mi.Color = c}func (mi *MI) GetColor() string {  return mi.Color}func (mi *MI) SetAge(a int) {  mi.Age = a}func (mi *MI) GetAge() int {  return mi.Age}

Let's say we want this type to be accessible to JavaScript code. GopherJS comes to ...