Channel and Waitgroup example

gistfile1.txt

package main

import (
	"fmt"
	"sync"
)

//Workgroup example
func tie(wg *sync.WaitGroup) {
	fmt.Println("Shiv")
	wg.Done()
}

//channel
func chanFunc(ch chan int) {
	fmt.Println("chValue")
	defer close(ch)
	ch <- 1

}
func main() {
	// var wg sync.WaitGroup
	// wg.Add(1)
	// go tie(&wg)
	// wg.Wait()

	//channel
	ch := make(chan int)
	go chanFunc(ch)
	fmt.Println(<-ch)
}