Class: CommentemMigration

Inherits:
ActiveRecord::Migration
  • Object
show all
Defined in:
lib/generators/templates/migration.rb

Class Method Summary collapse

Class Method Details

.down ⇒ Object 



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# File 'lib/generators/templates/migration.rb', line 14

def self.down
  drop_table :comments
end

.up ⇒ Object 



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# File 'lib/generators/templates/migration.rb', line 2

def self.up
  create_table :comments, :force => true do |t|
    t.references :commenter,    :polymorphic => true, :null => false
    t.references :commentable,  :polymorphic => true, :null => false
    t.text  :content
    t.timestamps
  end
  
  add_index :comments, [:commenter_id, :commenter_type]
  add_index :comments, [:commentable_id, :commentable_type]
end