Playing with Go channels

gistfile1.go

package main

import "fmt"

func main() {
  messages := make(chan string)
  return_messages := make(chan string)

  go func() { return_messages <- "ping" }()

  go func() {
    r_msg := <-return_messages
    messages <- r_msg
  }()

  msg := <-messages

  fmt.Println(msg)
}