added ads

db/migrate/20100215224635_create_advertisement_hits.rb

@@ -0,0 +1,16 @@
+class CreateAdvertisementHits < ActiveRecord::Migration
+  def self.up
+    create_table :advertisement_hits do |t|
+      t.column :advertisement_id, :integer, :null => false
+      t.column :ip_addr, "inet", :null => false
+      t.timestamps
+    end
+    
+    add_index :advertisement_hits, :advertisement_id
+    add_index :advertisement_hits, :created_at
+  end
+
+  def self.down
+    drop_table :advertisement_hits
+  end
+end