diff -r af1aeec504cb -r 82ac034dcc9d app2.scala
--- a/app2.scala	Sun Sep 22 15:23:08 2013 +0100
+++ /dev/null	Thu Jan 01 00:00:00 1970 +0000
@@ -1,30 +0,0 @@
-object Application extends Controller {
-
-  def gt_cookie(c: Option[Cookie]) : Int = c.map(_.value) match {
-    case Some(s) if (s.forall(_.isDigit)) => s.toInt 
-    case _ => 0
-  }
-
-  def mk_cookie(i: Int) : Cookie = {
-    Cookie("visits", i.toString)
-  }
-  
-  // GET request: read cookie data first
-  def index = Action { request =>
-    
-    val visits_cookie = request.cookies.get("visits")
-    val visits = gt_cookie(visits_cookie)
-
-    val msg1 = "You are a valued customer who has visited this site %d times."               
-    val msg2 = "You have visited this site %d times."
-    val msg = 
-      if (visits >= 10) msg1.format(visits) else msg2.format(visits)
-    
-    //send with new cookie
-    Ok(msg).as(HTML).withCookies(mk_cookie(visits + 1))
-  }
-}
-
-
-
-