Class: CapableMigration

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

Class Method Summary collapse

Class Method Details

.down ⇒ Object 



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# File 'lib/generators/capable/templates/migration.rb', line 26

def self.down

  drop_table :abilities
  drop_table :capabilities

end

.up ⇒ Object 



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

def self.up

  create_table :abilities, :force => true do |t|
    t.string :ability, :null => false
    t.string :name, :null => false
    t.string :description, :null => false
    t.timestamps
  end

  create_table :capabilities, :force => true do |t|
    t.integer :ability_id, :null => false
    t.references :capable, :polymorphic => true, :null => false
    t.references :renewer, :polymorphic => true
    t.boolean :active, :default => true
    t.datetime :expires_at, :null => true
    t.timestamps
  end

  add_index :capabilities, [:active, :expires_at]
  add_index :capabilities, [:capable_id, :capable_type, :active]
  add_index :capabilities, [:capable_id, :capable_type, :ability_id, :renewer_id, :renewer_type], :name => 'capabilities_all_index'

end