created notification model

app/models/notification.rb

@@ -0,0 +1,2 @@
+class Notification < ActiveRecord::Base
+end

db/migrate/20141213182609_create_notifications.rb

@@ -0,0 +1,12 @@
+class CreateNotifications < ActiveRecord::Migration
+  def change
+    create_table :notifications do |t|
+      t.string :target_type
+      t.integer :target_id
+      t.integer :recipient_id
+      t.boolean :new
+
+      t.timestamps
+    end
+  end
+end

db/schema.rb

@@ -11,7 +11,7 @@
 #
 # It's strongly recommended that you check this file into your version control system.
 
-ActiveRecord::Schema.define(version: 20141212193625) do
+ActiveRecord::Schema.define(version: 20141213182609) do
 
   # These are extensions that must be enabled in order to support this database
   enable_extension "plpgsql"
@@ -46,6 +46,15 @@ ActiveRecord::Schema.define(version: 20141212193625) do
     t.datetime "updated_at"
   end
 
+  create_table "notifications", force: true do |t|
+    t.string   "target_type"
+    t.integer  "target_id"
+    t.integer  "recipient_id"
+    t.boolean  "new"
+    t.datetime "created_at"
+    t.datetime "updated_at"
+  end
+
   create_table "questions", force: true do |t|
     t.string   "content"
     t.boolean  "author_is_anonymous"