Class: CreatePreferences

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

Instance Method Summary collapse

Instance Method Details

#change ⇒ Object 



2
3
4
5
6
7
8
9
10
11
 
# File 'lib/generators/templates/create_preferences.rb', line 2

def change
  create_table :preferences do |t|
    t.string :name, :null => false
    t.references :owner, :polymorphic => true, :null => false
    t.references :group, :polymorphic => true
    t.string :value
    t.timestamps
  end
  add_index :preferences, [:owner_id, :owner_type, :name, :group_id, :group_type], :unique => true, :name => 'index_preferences_on_owner_and_name_and_preference'
end