changes

app/logical/current_user.rb

@@ -1,4 +1,19 @@
 class CurrentUser
+  def self.scoped(user, ip_addr)
+    old_user = self.user
+    old_ip_addr = self.ip_addr
+    
+    self.user = user
+    self.ip_addr = ip_addr
+  
+    begin
+      yield
+    ensure
+      self.user = old_user
+      self.ip_addr = old_ip_addr
+    end
+  end
+  
   def self.user=(user)
     Thread.current[:current_user] = user
   end