Add guid column to posts; remove guid column from feeds

db/migrate/20130222123224_add_guid_to_posts_remove_guid_from_feeds.rb

@@ -0,0 +1,6 @@
+class AddGuidToPostsRemoveGuidFromFeeds < ActiveRecord::Migration
+  def change
+    remove_column :feeds, :guid
+    add_column :posts, :guid, :string
+  end
+end

db/schema.rb

@@ -11,14 +11,13 @@
 #
 # It's strongly recommended to check this file into your version control system.
 
-ActiveRecord::Schema.define(:version => 20130222120002) do
+ActiveRecord::Schema.define(:version => 20130222123224) do
 
   create_table "feeds", :force => true do |t|
     t.string   "title"
     t.string   "feed_url"
     t.string   "url"
     t.string   "description"
-    t.string   "guid"
     t.string   "generator"
     t.time     "last_fetched"
     t.datetime "created_at",   :null => false
@@ -37,6 +36,7 @@ ActiveRecord::Schema.define(:version => 20130222120002) do
     t.integer  "feed_id"
     t.datetime "created_at", :null => false
     t.datetime "updated_at", :null => false
+    t.string   "guid"
   end
 
   create_table "users", :force => true do |t|