Printing the functions of a Go struct

gostructfunctions.go

package main

import (
  "fmt"
  "reflect"
)

type A struct {

}

func (a *A) Hello() {
  fmt.Println("Hello")
}

func (a *A) World() {
  fmt.Println("World!")
}

func main() {
  // Print the two functions of A
  fooType := reflect.TypeOf(&A{})
  for i := 0; i < fooType.NumMethod(); i++ {
    method := fooType.Method(i)
    fmt.Println(method.Name)
  }
}