mr-dxdy · March 11, 2014 07:03 · Mar 11, 2014
diff --git a/gistfile1.rb b/gistfile1.rb
@@ -0,0 +1,32 @@
+# install devise
+# rails generate devise user
+# rails g scaffold task name:string description:text
+
+class ApplicationController < ActionController::Base
+  before_filter :authenticate_user!
+  around_filter :set_current_user_for_thread
+
+  protect_from_forgery
+
+  protected
+    def set_current_user_for_thread
+      Thread.current[:current_user] = current_user
+      begin
+        yield
+      ensure
+        Thread.current[:current_user] = nil
+      end
+    end    
+end
+
+class BaseObserver < ActiveRecord::Observer
+  def current_user
+    Thread.current[:current_user]
+  end
+end
+
+class TaskObserver < BaseObserver
+  def after_create(task)
+    puts "#{current_user.email} created #{task.name}"
+  end
+end