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diff --git a/db/migrate/20130611193504_acts_as_taggable_on_migration.refinery_blog.rb b/db/migrate/20130611193504_acts_as_taggable_on_migration.refinery_blog.rb
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+++ b/db/migrate/20130611193504_acts_as_taggable_on_migration.refinery_blog.rb
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+# This migration comes from refinery_blog (originally 20110803223524)
+class ActsAsTaggableOnMigration < ActiveRecord::Migration
+ def up
+ create_table :tags do |t|
+ t.string :name
+ end
+
+ create_table :taggings do |t|
+ t.references :tag
+
+ # You should make sure that the column created is
+ # long enough to store the required class names.
+ t.references :taggable, :polymorphic => true
+ t.references :tagger, :polymorphic => true
+
+ t.string :context
+
+ t.datetime :created_at
+ end
+
+ add_index :taggings, :tag_id
+ add_index :taggings, [:taggable_id, :taggable_type, :context]
+ end
+
+ def down
+ drop_table :taggings
+ drop_table :tags
+ end
+end