Add FAQ Page

This reverts commit 0afafd97fdb24a031dc12e39a5c860a669e694d0.

main.go

@@ -13,13 +13,28 @@ func contactHandler(w http.ResponseWriter, r *http.Request) {
 	w.Header().Set("Content-Type", "text/html; charset=utf8")
 	fmt.Fprint(w, "<h1>Contact Page</h1><p>To get in touch, email me at <a href=\"mailto:example@example.com\">example@example.com</a></p>")
 }
+func faqHandler(w http.ResponseWriter, r *http.Request) {
+	w.Header().Set("Content-Type", "text/html; charset=utf8")
+	fmt.Fprint(w, `
+    <h1>FAQ</h1>
+    <hr>
+    <h3>Is this a real website?</h3>
+    <p>No.</p>
+    <h3>I Can Has Cheezburger?</h3>
+    <p>No.</p>
+  `)
+}
 
-var pathHandler http.HandlerFunc = func(w http.ResponseWriter, r *http.Request) {
+type Router struct{}
+
+func (router Router) ServeHTTP(w http.ResponseWriter, r *http.Request) {
 	switch r.URL.Path {
 	case "/":
 		homeHandler(w, r)
 	case "/contact":
 		contactHandler(w, r)
+	case "/faq":
+		faqHandler(w, r)
 	default:
 		w.Header().Set("Content-Type", "text/html; charset=utf8")
 		w.WriteHeader(http.StatusNotFound)
@@ -29,6 +44,7 @@ var pathHandler http.HandlerFunc = func(w http.ResponseWriter, r *http.Request)
 }
 
 func main() {
+	var router Router
 	fmt.Println("Starting the server on :3000...")
-	http.ListenAndServe(":3000", pathHandler)
+	http.ListenAndServe(":3000", router)
 }