Things to Do At the End of the Day on Friday When You're Tired

Well, you have to be a language nerd, of course, but here was what I assigned myself: Complicate the heck out of "Hello, World!", or simplify the heck out of Go channels:

package main

import (
   "fmt"
)

func channelHandler(ch chan string ) {
   s := <- ch
   fmt.Print(s)
   ch <- "World!"
}

func main() {
   var ch chan string
   ch = make(chan string)
   go channelHandler(ch)
   ch <- "Hello, "
   s := <- ch
   fmt.Println(s)
}