Class: RailsSettingsMigration

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

Class Method Summary collapse

Class Method Details

.down ⇒ Object 



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# File 'lib/generators/rails_settings/migration/templates/migration.rb', line 12

def self.down
  drop_table :settings
end

.up ⇒ Object 



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

def self.up
  create_table :settings do |t|
    t.string     :var,    :null => false
    t.text       :value
    t.references :target, :null => false, :polymorphic => true
    t.timestamps
  end
  add_index :settings, [ :target_type, :target_id, :var ], :unique => true
end