modified application controller now active class is added to ul

app/helpers/application_helper.rb

@@ -108,6 +108,9 @@ module ApplicationHelper
 			items.each do |key,item|
 				li = @menus_items[level].gsub("href_here",item["url"])
 				li = li.gsub("{{link_name}}",key)
+				
+				li = request.original_fullpath == item['url'] ? li.gsub("{{active}}","active") : li.gsub("{{active}}","")
+
 				if item["children"] && !item["children"].empty?
 					li = li.gsub("{{level}}",create_menu(item["children"],level + 1))
 				else