1 files changed, 30 insertions, 13 deletions

diff --git a/go.html.markdown b/go.html.markdown
index 88e2c8da..0ecc6120 100644
--- a/go.html.markdown
+++ b/go.html.markdown
@@ -202,25 +202,28 @@ func learnFlowControl() {
     goto love
 love:
 
+    learnFunctionFactory() // func returning func is fun(3)(3)
     learnDefer() // A quick detour to an important keyword.
     learnInterfaces() // Good stuff coming up!
 }
 
+func learnFunctionFactory() {
+    // Next two are equivalent, with second being more practical
+    fmt.Println(sentenceFactory("summer")("A beautiful", "day!"))
+
+    d := sentenceFactory("summer")
+    fmt.Println(d("A beautiful", "day!"))
+    fmt.Println(d("A lazy", "afternoon!"))
+}
+
 // Decorators are common in other languages. Same can be done in Go
 // with function literals that accept arguments.
-func learnFunctionFactory(mystring string) func(before, after string) string {
-	return func(before, after string) string {
-		return fmt.Sprintf("%s %s %s", before, mystring, after) // new string
-	}
+func sentenceFactory(mystring string) func(before, after string) string {
+    return func(before, after string) string {
+        return fmt.Sprintf("%s %s %s", before, mystring, after) // new string
+    }
 }
 
-// Next two are equivalent, with second being more practical
-fmt.Println(learnFunctionFactory("summer")("A beautiful", "day!"))
-
-d := learnFunctionFactory("summer")
-fmt.Println(d("A beautiful", "day!"))
-fmt.Println(d("A lazy", "afternoon!"))
-
 func learnDefer() (ok bool) {
     // Deferred statements are executed just before the function returns.
     defer fmt.Println("deferred statements execute in reverse (LIFO) order.")
@@ -339,17 +342,31 @@ func learnConcurrency() {
 
 // A single function from package http starts a web server.
 func learnWebProgramming() {
+
     // First parameter of ListenAndServe is TCP address to listen to.
     // Second parameter is an interface, specifically http.Handler.
-    err := http.ListenAndServe(":8080", pair{})
-    fmt.Println(err) // don't ignore errors
+    go func() {
+        err := http.ListenAndServe(":8080", pair{})
+        fmt.Println(err) // don't ignore errors
+    }()
+
+    requestServer();
 }
 
+
 // Make pair an http.Handler by implementing its only method, ServeHTTP.
 func (p pair) ServeHTTP(w http.ResponseWriter, r *http.Request) {
     // Serve data with a method of http.ResponseWriter.
     w.Write([]byte("You learned Go in Y minutes!"))
 }
+
+func requestServer() {
+    resp, err := http.Get("http://localhost:8080")
+    fmt.Println(err)
+    defer resp.Body.Close()
+    body, err := ioutil.ReadAll(resp.Body)
+    fmt.Printf("\nWebserver said: `%s`", string(body))
+}
 ```
 
 ## Further Reading