Go map of interfaces & fun method names

interfaces_i18n.go

package main

import "fmt"

type Fooable interface {
  foo() string
}

type Bar struct { }

func (b *Bar) foo() string {
  return "This is Bar#foo"
}

type Baz struct { }

func (b *Baz) foo() string {
  return "This is Baz#foo"
}

func 白鵬翔(f Fooable) {
  fmt.Println(f.foo())
}

func main() {
  var bar, baz Fooable
  bar = &Bar{}
  baz = &Baz{}

  flexers := map[string]Fooable{"bar": bar, "baz": baz}

  for k, flexer := range flexers {
    fmt.Println("\n=== ", k)
    白鵬翔(flexer)
  }
}