Implement notification for upcoming tasks via a daily fired rake-task.

db/migrate/20090120184410_road_to_version_three.rb

@@ -144,7 +144,9 @@ class RoadToVersionThree < ActiveRecord::Migration
 #      t.datetime :created_at
 #    end
 
-
+    # == User
+    # Ativate all Users for notification on upcoming tasks
+    User.all.each { |u| u.settings['notify.upcoming_tasks'] = 1 }
 
   end
 

db/schema.rb

@@ -9,7 +9,7 @@
 #
 # It's strongly recommended to check this file into your version control system.
 
-ActiveRecord::Schema.define(:version => 20090120184410) do
+ActiveRecord::Schema.define(:version => 20090119155930) do
 
   create_table "article_categories", :force => true do |t|
     t.string "name",        :default => "", :null => false