Class: SimpleAuditMigration

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

Class Method Summary collapse

Class Method Details

.down ⇒ Object 



19
20
21
 
# File 'lib/generators/simple_audit/migration/templates/active_record/migration.rb', line 19

def self.down
  drop_table :audits
end

.up ⇒ Object 



2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
 
# File 'lib/generators/simple_audit/migration/templates/active_record/migration.rb', line 2

def self.up
  create_table :audits do |t|
    t.belongs_to :auditable,  :polymorphic => true
    t.belongs_to :user,       :polymorphic => true

    t.string :username
    t.string :action
    t.text   :change_log
    t.timestamps

  end

  add_index :audits, [:auditable_id, :auditable_type], :name => 'auditable_index'
  add_index :audits, [:user_id, :user_type], :name => 'user_index'
  add_index :audits, :created_at
end