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iterate stdin lines in golang
// by: Cody Kochmann
// this iterates stdin lines to a golang channel
package main
import (
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
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