iterate stdin lines in golang

iterate_stdin.go

// by: Cody Kochmann
// this iterates stdin lines to a golang channel

package main

import (
    "os"
    "bufio"
)

func IterStdin() <-chan string {
    out := make(chan string)
    go func() {
        scanner := bufio.NewScanner(os.Stdin)
        for scanner.Scan() {
            out <- scanner.Text() // Println will add back the final '\n'
        }
    }()
    return out
}