Class: UnreadMigration
- Inherits:
-
ActiveRecord::Migration
- Object
- ActiveRecord::Migration
- UnreadMigration
- Defined in:
- lib/generators/unread/migration/templates/migration.rb
Class Method Summary collapse
Class Method Details
.down ⇒ Object
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# File 'lib/generators/unread/migration/templates/migration.rb', line 13 def self.down drop_table :read_marks end |
.up ⇒ Object
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# File 'lib/generators/unread/migration/templates/migration.rb', line 2 def self.up create_table :read_marks, :force => true do |t| t.integer :readable_id t.integer :user_id, :null => false t.string :readable_type, :null => false, :limit => 20 t.datetime :timestamp end add_index :read_marks, [:user_id, :readable_type, :readable_id] end |