page titles

app/helpers/application_helper.rb

@@ -1,18 +1,8 @@
 module ApplicationHelper
-  def port_open?(host, port)
-    wait = 300/1000.0 #milliseconds, the .0 is required!!
-    require 'timeout'
-    require 'socket'
-    isopen = false
-    begin
-      Timeout::timeout(wait) {
-        TCPSocket.new host, port
-        isopen = true
-      }
-    rescue Exception
-      # could not connect to the server
-    end
-    return isopen
+
+  def title(site_title)
+    content_for(:site_title, site_title.to_s.html_safe) # html_safe because it's escaped again later (yield?)
+    site_title
   end
 
   def render_md(content)