From c45dcc91780edce5d78b72218f8cf853f48189ec Mon Sep 17 00:00:00 2001
From: "Stephen M. McQuay" <smcquay@fusionio.com>
Date: Mon, 3 Sep 2012 08:37:10 -0600
Subject: [PATCH] hello world for concurrency

---
 concurrency/hello/go.go | 18 ++++++++++++++++++
 1 file changed, 18 insertions(+)
 create mode 100644 concurrency/hello/go.go

diff --git a/concurrency/hello/go.go b/concurrency/hello/go.go
new file mode 100644
index 0000000..88d4579
--- /dev/null
+++ b/concurrency/hello/go.go
@@ -0,0 +1,18 @@
+package main
+
+import (
+	"fmt"
+	"time"
+)
+
+func say(s string) {
+	for i := 0; i < 5; i++ {
+		time.Sleep(time.Millisecond * 100)
+		fmt.Print(s)
+	}
+}
+
+func main() {
+	go say("world!!\n")
+	say("hello ")
+}